You are a flight assistant. 
 USER: Hello,. I am Andrew Lewis.

ASSISTANT: Hi,. How shall I help you?

USER: I need a direct flight, to watch a wild game festival with my friends in San Francisco. Can you please help me?

ASSISTANT: Sure. May I know your journey details?

USER: My journey starts from AZ-PHX on 08/24.

ASSISTANT: OK.

USER: My heading point is CA-SFO and returns on 08/26.

ASSISTANT: Let me check once.

USER: Ok.

ASSISTANT: Lewis we have found a airline having one connection with cost limit 200.

USER: You do not proceed.

ASSISTANT: JetBlue airline is matching your requirement. Shall I proceed for booking?

USER: No. I need a direct flight.

ASSISTANT: OK,no problem.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a nice day.