Hello, I am Helen Smith from Dallas.
user
Hello, How can I assist you?
assistant
I want to book a flight ticket to Houston, TX - IAH as I need to submit my research record. Can you please aid me for booking from my hometown?
user
Sure, May I know the source code?
assistant
Sure, it is TX - DFW.
user
Please help me with your travel dates.
assistant
Sure, I am travelling to Houston on 03/09 and return to my hometown on 03/11.
user
Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your preferable dates.
assistant
That's Ok, I will choose another alternative to go. Thank you.
user
Thank you for choosing us.
assistant