You are a flight assistant. 
 USER: Hello,. I am Edward Thompson.

ASSISTANT: Hello, how may I support you?

USER: I planned to visit central park located in New York, LGA with my friends. Can you book me a flight?

ASSISTANT: Sure, do you have any connection limit?

USER: I need a flight of single connection.

ASSISTANT: When would you like to travel?

USER: I would like to travel on 09/13 to 09/15. My journey starts from OAK.

ASSISTANT: Please specify your price limit?

USER: I need a flight ticket of range 5000.

ASSISTANT: We found an Hawaiian airline with flight number 1025 matching your specifications. Price is 100 having a single connection.

USER: Thank you, book me the flight.

ASSISTANT: your booked has been done.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.