You are a flight assistant. 
 USER: Hello, Robert Nelson is my name.

ASSISTANT: Hello, how may I aid you?

USER: As I am a doctor, I want to attend for a medical camp in Dallas & Fort Worth. Can you aid me for booking with a connected flight from DC - DCA?

ASSISTANT: Sure, can you please share your journey dates?

USER: Ok, my depart date is 01/02 and return date is 01/04.

ASSISTANT: Please provide your destination?

USER: Destination airport code is TX - DFW.

ASSISTANT: Ok, please wait a while.

USER: Sure.

ASSISTANT: Thanks for your time. We found a flight with Hawaiian airline and flight number is 1007 having single connection. shall I reserve it?

USER: I am ok with Hawaiian airline, you can proceed for booking.

ASSISTANT: your ticket has been reserved.

USER: Thanks for your assistance for booking.

ASSISTANT: Thank you for contacting us. Have a happy journey.