Hello.
user
How can I help you today?
assistant
I need to book a  flight ticket from IAH to DTW, Can you please help me for booking?
user
Sure, we are here to help you.
assistant
Thank you.
user
Can you share me your travelling dates?
assistant
I would like to travel on 11/30 to return on 12/02.
user
May I know your name?
assistant
Charles Clark.
user
Do you have any other airline preferences?
assistant
I need a normal cost airline.
user
May I know your connection limit?
assistant
I need a connecting flight.
user
Ok, wait for some time.
assistant
Sure.
user
We found Southwest airline with connecting flight and number 1000 fare of 100 with economy class, Shall I proceed for booking?
assistant
Yes, please go ahead and reserve the ticket.
user
Your ticket has been confirmed.
assistant
Thank you very much for reserving the ticket.
user
Thanks for approaching us.
assistant