You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to book a flight ticket from DCA, can you please aid me in booking a flight ticket to SEA?

ASSISTANT: Sure, please share your planned trip dates?

USER: My trip dates are Apr 16th and Apr 18th.

ASSISTANT: Do you have any connection limit?

USER: I need a single connection.

ASSISTANT: Any other requirements to be met?

USER: No.

ASSISTANT: May I know your good name?

USER: Alexander Baker.

ASSISTANT: Frontier airlines flight- 1001 of price 100 with connection in economy class matches your given details, shall I proceed?

USER: Please reserve it.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.