Hello.
user
Hello, how can I help you today?
assistant
This is Karen Garcia. I want to book a flight ticket for round trip to Houston, TX - HOU.
user
Ok.
assistant
Could you please help me in that?
user
Sure. May I know, from where would you like to board?
assistant
I have already mentioned above.
user
Do you need a connecting flight?
assistant
Yes, I need a connecting flight.
user
Can I have your travelling dates please?
assistant
My trip dates are from 12/22 to 12/24.
user
Please wait for a while, I will search flight for you.
assistant
Sure.
user
Thank you for being patience, there are no flights available with your requirements.
assistant
No problem, thanks for your information.
user
Thank you for contacting us.
assistant