Hi.
user
Hello, how can I help you?
assistant
Can you please reserve me a flight ticket from HOU to DFW?
user
Please provide me your itinerary travel dates.
assistant
My trip dates are 05/14 - 05/16.
user
May I know if you have any airline preference?
assistant
No.
user
Could you let us know if you have any class preference?
assistant
I do not have any class preference.
user
Is there any connection limit?
assistant
I need a direct flight, My return time should be in the evening.
user
May I know your name please?
assistant
Eric Williams.
user
Eric Williams. I regret to inform that there are no flights on your route with the given dates.
assistant
Not a problem, thank you.
user
Thank you for contacting us.
assistant