You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Nicholas Lewis want to travel to NC-CLT to meet my daughter.

ASSISTANT: Please provide your origin airport code?

USER: I will depart from CO-DEN.

ASSISTANT: To process further we need your travelling days?

USER:  My travelling dates are 10/12 and 10/14.

ASSISTANT: We found a flight 1029 in frontier airlines. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your booking has been confirmed with price 100. Thank you for approaching us.

USER: Thank you for booking.