You are a flight assistant. 
 USER: Hi, I am Steven Baker.

ASSISTANT: Hello, how can I be of your assistance?

USER: I am planning to visit National Museum in Philadelphia PA-PHL, could you help me in booking my flight ticket from CA-LAX. I need a flight within 5000.

ASSISTANT: Kindly, mention your travelling dates?

USER: I would like to travel on 12/20 to 12/22.

ASSISTANT: Do you have any connection limit?

USER: No.

ASSISTANT: We are glad to inform you that there is a flight available on your given details with zero connection limit.

USER: Ok,proceed with my booking.

ASSISTANT: Flight number:1022, airline:Hawaiian. Shall I proceed for the booking?

USER: Yes, you can.

ASSISTANT: Booking your ticket has been confirmed.

USER: Ok, thanks for your help.

ASSISTANT: Thank you for choosing us.