Hello.
user
Hello, How exactly I can serve you the best today?
assistant
I would like to visit Houston to meet my best friend, can you help me to book a flight ticket from AUS to HOU?
user
Sure, could I have your journey dates, please?
assistant
My planning dates are 18 to 20 of July.
user
Please let me know your connection limit?
assistant
I want a connecting flight.
user
Are there any more specifications?
assistant
No.
user
For booking purpose I required your name, can I know your name?
assistant
I am Andrew Johnson.
user
Sorry, no flights are available on your route as per your given requirements.
assistant
Oh! that very sad to hear, thank you.
user
Thank you for choosing us.
assistant