Hello.
user
Hello, how may I aid you today?
assistant
I am Brandon Jones. I need to book a flight ticket from PHL to IAH, Can you please help me for booking?
user
Sure, can you please provide your travelling dates?
assistant
I would like to travel on 03/04 to 03/06.
user
Is there  any restrictions on fare limit?
assistant
I can pay up to 1000.
user
Thanks for your details, there is a Delta airline with fare 100 having a lay by. Shall I proceed with booking?
assistant
Ok, proceed for booking.
user
Your flight ticket has been confirmed with flight number 1003.
assistant
Thanks for your information.
user
Thank you.
assistant