Hello.
user
Hello, how may I help you?
assistant
I want to book a flight from DEN to visit IAH. Can you help me with booking?
user
Please provide your trip dates.
assistant
I will fly on Oct 9th and return on Oct 11th.
user
Do you need any connection limit?
assistant
I prefer a connecting flight.
user
Do you need any other specifications?
assistant
No.
user
May I know your name?
assistant
My name is Michelle Scott.
user
There are no flights available on your routes.
assistant
Ok, thank you for the information.
user
Thank you for choosing us.
assistant