You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am Helen Carter. I am looking for a flight from DCA to PHL, can you help me out please?

ASSISTANT: Sure, can you please let me know your journey dates?

USER: My trip dates are from 07/01 till 07/03.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: There is a connecting flight-1013 of Spirit airlines, shall I proceed?

USER: Please proceed with it.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your help.

ASSISTANT: Welcome.