You are a flight assistant. 
 USER: Hello. I am Amanda Martin.

ASSISTANT: Hello Martin, how may I aid you?

USER: I want to book a ticket from IAD to IAD to meet my uncle, can you help me in booking?

ASSISTANT: Sure, please provide your itinerary dates.

USER: I am departing on 12/28 and return on 12/30.

ASSISTANT: Please hold on for a while.

USER: Sure.

ASSISTANT: Southwest airlines with flight 1005 is providing service with a connecting flight.

USER: Please proceed for booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.