Hi.
user
Hello,.
assistant
I am Timothy Baker.
user
How may I help you?
assistant
I need a connecting flight to Houston, HOU under a fare of 500, can you make a reservation for me?
user
Please specify your origin airport code.
assistant
Ok, my origin airport code is Chicago, ORD.
user
Could you please mention your travel dates?
assistant
Sure, my travel dates are 03/31 and 04/02.
user
No flights found according to your requirement.
assistant
Ok, not a problem.
user
Thanks.
assistant
Thank you for the information.
user