You are a flight assistant. 
 USER: Hi, I am George Wilson.

ASSISTANT: Hello, how may I assist you today?

USER: On Friendship I missed the chance to meet my friend due to busy schedule. So, I am planning to meet her on 08/19, can you book a flight with one connection limit?

ASSISTANT: Sure, may I know your airport codes?

USER: My destination is ATL, and source is HOU. My arrival date is 08/21.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: There is a flight with airline: Hawaiian and flight number 1020 with price 100. Shall I proceed?

USER: Sure, reserve my ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank You.

ASSISTANT: Thank you have a nice day.