SHABDKOSH

मुझे मेरी माँ का रिज़र्वेशन करना था ,हम फ्राइडे से रोज 8 बजे से तत्काल रिज़र्वेशन के लिए ऑनलाइन बैठते थे ,पर हम रिज़र्वेशन पाने में असमर्थ थे ,रिज़र्वेशन ना मिलने की वजह से मूझे अपनी माँ को चेन्नई से ट्रेन पकडवानी पड़ी ...जिसकी वजह से मूझे, मेरी माँ  और मेरे पति को चेन्नई कार से जाना पड़ा ..

i had to do my mother’s reservation.we used to online daily for tatkal reservation from friday 8 o’clock . but still (or but) we were unable to get the reservation.so i have to caught my train from chennai due to not getting reservation. because of this, me, my mother,and my husband have to go to chennai by car.

I had to do my mother’s reservation.
we sat (OR used to sit) online daily for Tatkal reservation from Friday 8’o clock.
but we were unable to get the reservation.
due to not getting the reservation, I had to get my mother catch train from Chennai.
because of this,  me, my mother, and my husband had to go Chennai by car.

@mrs sonal:
.vaani has translated it well.
For your information, the paragraph refers to the Past Indefinite (simple past) tense.