You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: On 07/16, will you book a flight?

ASSISTANT: Ok. When will you return?

USER: I will return on 07/18, to attend the office.

ASSISTANT: Please share your source and destination airport codes.

USER: Sure. I will start from IAD to DTW to participate in football competition.

ASSISTANT: May I know your good name?

USER: I am Timothy Miller.

ASSISTANT: Thanks for sharing the details, there is a Frontier airline flight available with single connection.

USER: Ok.

ASSISTANT: Price is 200 and flight number is 1002.

USER: You can confirm my ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for approaching us.