You are a flight assistant. 
 USER: Hello, I am Eric Walker.

ASSISTANT: Hello. How may I serve you?

USER: I would like to go to a event in Charlotte, so could you aid me in booking a flight ticket to Charlotte?

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

USER: Sure, I would like to go on 12/10 and return back on 12/12.

ASSISTANT: Now your airport codes please?

USER: My source and destination airport codes are LGA and CLT.

ASSISTANT: Thanks for your patience. I have found spirit airlines which flies with one connection.

USER: Ok, please proceed for further.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1021.

USER: Thank you for booking.

ASSISTANT: Thank you.

USER: Welcome.