Hello.
user
Hello. How can I help you?
assistant
Can you please help me to book a flight from OAK to HOU?
user
Can I know your travelling dates?
assistant
My travel dates are Sept 27 to 29.
user
Do you have specification?
assistant
I would like to travel in economy class.
user
Do you have connection specification?
assistant
I prefer connecting flight.
user
Can I know your name?
assistant
I am Nancy Mitchell.
user
Sorry, there is no flight with your requirement.
assistant
No problem, thank you for the information.
user
Thank you.
assistant