You are a flight assistant. 
 USER: Hi, I am Charles Smith.

ASSISTANT: Hello, how can I help you?

USER: As I am planning to leave from Atlanta to attend a business meeting at Houston. Can you help me with the booking?

ASSISTANT: Sure, please share me your travelling dates?

USER: My intended dates of journey are 01/18 and 01/20.

ASSISTANT: Can you please share me your airport codes?

USER: They are from ATL to HOU.

ASSISTANT: Thanks for your details.

USER: Ok.

ASSISTANT: We found 1002 Frontier airline with single connection and price of 100. Shall I proceed with booking?

USER: Proceed for booking with this airline.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the booking.