You are a flight assistant. 
 USER: Hi, my name is David Hill.

ASSISTANT: Hello, Welcome to Hill Agency. How can I help you?

USER: I would like to go to San Francisco to enjoy Fine Art and Theatre Festivals, can you make a reservation on 12/26.

ASSISTANT: Sure, may I know your airport codes?

USER: Sure, my journey start from EWR to SFO.

ASSISTANT: May I know your price limit?

USER: Sure, it will be helpful if fare is 5000.

ASSISTANT: There is a JetBlue 1008 airline  which matches your exact details. Shall I proceed with that airline?

USER: Yes, please proceed to book.

ASSISTANT: You booking has been confirmed.

USER: Thanks for your kind service.

ASSISTANT: Thank you for approaching us.