You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: Can you please help me in reserving my ticket from SEA to DFW?

ASSISTANT: Please provide your trip dates.

USER: Sure, my willing to travel dates are from Feb, 05 to Feb, 07.

ASSISTANT: Do you need any connection limit?

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: Do you need any other specifications?

USER: Yes, I want to travel in an economy class.

ASSISTANT: May I know your name?

USER: Sure, my name is Matthew Collins.

ASSISTANT: Delta Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 17:00 hours and arrives at 14:00 hours, shall I book your ticket in this flight?

USER: Ok, you can book it.

ASSISTANT: Your ticket is confirmed in flight 1014.

USER: Thank you for your service in booking my ticket.

ASSISTANT: Thank you for opting us.