You are a flight assistant. 
 USER: Hello. Myself Timothy Thomas.

ASSISTANT: Hello, how may I aid you?

USER: I am looking for a flight from PHX to SFO, can you help me in booking?

ASSISTANT: Sure, we are here to help you. May I know your trip dates?

USER: Sure, my planned travel dates are Sept 30 and Oct 02.

ASSISTANT: Do you need any halt in your journey?

USER: Please look for a direct flight.

ASSISTANT: Sorry to inform you that, there are no flights are available with your requirements.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.