You are a flight assistant. 
 USER: Hello, myself Jerry Carter.

ASSISTANT: Hello. How can I aid you now?

USER: I am planning to book a flight ticket to SFO from AUS, can you please help me out?

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, my planned travelling dates are Sept 26 and 28.

ASSISTANT: Do you have any connection limit?

USER: Yes, I am looking for a flight  with 1 connection.

ASSISTANT: May I know about your class preference?

USER: No, please make sure my depart time must be in morning.

ASSISTANT: Ok, please wait for a while.

USER: Ok, take your time.

ASSISTANT: Sorry, we have not found any flights running on your routes.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for reaching us.