You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I assist you today?

USER: I am Christine Lopez. Can you please book a flight ticket to Charlotte from Chicago?

ASSISTANT: Sure, I am here to help you in booking process. Can you please share your travel dates?

USER: My journey dates are, depart on Mar 9th, and intend to return back on Mar 11th.

ASSISTANT: Ok, may I know your travelling airport codes?

USER: My airport codes are, ORD to CLT.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Flight 1001 in Frontier airlines is available for you with 1 stopover and it costs you 100. Can I proceed?

USER: Ok, confirm my ticket with this airlines.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a safe flight.