You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How may I help you today?

USER: I am planning to visit to LGBT festival in New York,  can you help me with booking?

ASSISTANT: Sure, can you please share your trip dates?

USER: My depart date is 03/17 and arrival date is 03/19.

ASSISTANT: May I know your airport codes please?

USER: My airport codes are JFK to LAX.

ASSISTANT: Please share your good name?

USER: I am Helen Davis.

ASSISTANT: We found a flight with UA airlines, flight number is 1021 with one connection and price is 100.

USER: Please go with booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thanks for choosing us.