You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I'm Samantha Adams. I am planning to attend music concert at MCO, can you please help me with booking a flight ticket from LAX?

ASSISTANT: Sure, I will help you. Can you please provide me your travelling dates?

USER: Sure, I would like to take off on 12/29 and return back on 12/31.

ASSISTANT: Give me a moment.

USER: Ok, but please make sure that the price limit does not exceed 200.

ASSISTANT: There is one flight is one flight is available for you with single connection and price is 200. Shall I proceed for booking?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is booked with flight number 1007 and airline is UA.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for choosing us. Welcome.