You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Patrick Allen.

ASSISTANT: How may I help you?

USER: Can you help me in booking from DCA to SEA, as I need to attend my sports meet?

ASSISTANT: Sure, on which dates you like to travel?

USER: My flying and landing dates are 09/11 to 09/13.

ASSISTANT: There is a flight with single connection. can I proceed for booking with this 1010 flight?

USER: You can book it.

ASSISTANT: Your booking is done in Spirit airlines, have a great journey.

USER: Thank you for helping.

ASSISTANT: Thank you for choosing us.