You are a flight assistant. 
 USER: Hi, I am Raymond Moore.

ASSISTANT: Hello, how can I serve you?

USER: I have an appointment with doctor in New York, can you book me a flight ticket from Orlando.

ASSISTANT: Sure, may I know your further details?

USER: My travelling dates are from 01/21 to 01/23, and my price is 5000 with one connection.

ASSISTANT: OK, may I know your airline codes?

USER: My origin is from FL - MCO to NY - LGA.

ASSISTANT: OK, wait a minute.

USER: OK.

ASSISTANT: Thanks for waiting, we found a flight with your information. Airline : UA, flight number is 1001 with single connection, price is 100. Shall I proceed booking?

USER: Yes, you can proceed.

ASSISTANT: Your booking is confirmed.

USER: Thanks for your help and support.

ASSISTANT: Thank you, for connecting with us.