You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Myself Mark Walker. Can you please book a flight ticket from HOU to ATL?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Sure, I need to travel on dates of 12/17 and 12/19.

ASSISTANT: Please give me a moment.

USER: Sure, take your time.

ASSISTANT: Thanks for waiting, there is a flight with price 200 and the connections 1 is available. Shall I confirm your ticket?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket is booked. The flight number is 1023 and the airline is Frontier.

USER: Thank you for your help.

ASSISTANT: Welcome, have a great day.