Hello.
user
Hello. How can I help you?
assistant
I am planning to travel from HOU to ORD, can you please help me in flight booking?
user
Let me know your travel dates.
assistant
I want to fly on Sept 05, return on Sept 07.
user
Is there any airline preference?
assistant
No.
user
Do you have any class preference?
assistant
No, I am comfortable with any class.
user
Can I know your name?
assistant
My name is Katherine Lee.
user
Sorry, no flights found for your travelling dates.
assistant
No problem, thank you.
user
Thank you.
assistant