You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Mary Adams. Do you deal with booking the flight ticket?

ASSISTANT: Yes, we will deal.

USER: Can you help me in booking the flight from 09/18 till 09/20?

ASSISTANT: Sure, can I know your airport codes?

USER: My source and destination are same that is MCO.

ASSISTANT: Ok. The flight 1005 of UA airlines is available on your requested dates with 1 connection. Shall I proceed?

USER: Please proceed with.

ASSISTANT: Adams, your reservation has been done successfully.

USER: Thank you for helping me.

ASSISTANT: You are welcome.