You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Steven Walker.

ASSISTANT: Glad to meet you Walker.

USER: Can you get a flight for me from PHX to DCA, to visit the National Air and Space Museum.

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: Sure, I would like to take a flight on 12/15 and 12/17.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Sure, take your time.

ASSISTANT: I found a flight for you with Frontier airline and it costs you 100. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been booked with 1027 flight number.

USER: Thank you for your help.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.