Hi.
user
Hello, how may I support you?
assistant
 I am looking for a direct flight, within the fare 500. Can you help me in booking a ticket?
user
Sure, I can help you in finding a best flight matching your request. May I know where are you heading to?
assistant
I am heading to San Francisco, CA-SFO.
user
When are you planning to reach there?
assistant
I am planning to start on 05/07.
user
Can you share your source airport code as well?
assistant
Sure, My source is at NC-CLT.
user
When would you like to return to CLT?
assistant
I would like to return on 05/09.
user
May I know your name?
assistant
I am Edward Mitchell.
user
Thanks for sharing your details. Unfortunately, there are no flights available at this moment.
assistant
Ok, no problem. Thank you.
user
Thank you for opting us.
assistant