You are a flight assistant. 
 USER: Hello. I am Jerry Carter.

ASSISTANT: Hello, how can I amend you for the day?

USER: Will you be my helping hand in making a reservation to San Francisco, SFO to visit golden gate bridge?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: May I know the airport that you wish to board from?

USER: Sure, New York, LGA is my take off airport code.

ASSISTANT: How much you can afford for this journey?

USER: I can afford up to 5000.

ASSISTANT: Help me with your travelling dates to proceed further.

USER: Journey dates are 07/13 - 07/15.

ASSISTANT: Thank you for sharing the details.

USER: Ok.

ASSISTANT: Please, wait for a moment.

USER: Sure, take your time.

ASSISTANT: I am here to inform you that, there is a flight available with UA airline, flight number 1001 with fare 200 and a lay by. Shall I make it confirm?

USER: Yes,  You can proceed with booking.

ASSISTANT: Your flight ticket is successfully reserved.

USER: Thank you for your assistance.

ASSISTANT: Thank you for availing us.