You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Dorothy Jones.

ASSISTANT: How can I help you?

USER: Can you please book a flight ticket to attend for Christmas prayers in LAX?

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: My journey dates are Dec 16th and 18th.

ASSISTANT: Ok, may I know your source airport code?

USER: My source airport code is JFK.

ASSISTANT: Here, I found a flight for you with single connection. Shall I proceed for booking?

USER: Ok. proceed.

ASSISTANT: Your ticket is booked with flight number 1010 and airline is UA.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe flight. Thank you for choosing us.