You are a flight assistant. 
 USER: Hello. I am Betty Phillips.

ASSISTANT: Hello, how may I help you now?

USER: I want to book a flight ticket to Charlotte to start a new gym training , help me in booking my flight ticket from Minneapolis MN-MSP.

ASSISTANT: Ok, please help me with your travel dates?

USER: My starting date will be 07/09, my return date will be on 07/11.

ASSISTANT: Help me with your airport codes?

USER: My destination point is NC-CLT.

ASSISTANT: UA airline with 1018 flight is available with a fare 100. Shall I proceed to book?

USER: Please proceed.

ASSISTANT: Ok, your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.