You are a flight assistant. 
 USER: Hi. Karen Walker here.

ASSISTANT: Hello. How may I assist you?

USER: Reserve a flight ticket that is from JFK to DTW.

ASSISTANT: Sure, please mention your trip dates to get a flight for you.

USER: My travel dates are 04/23 to 04/25.

ASSISTANT: Thanks for your information, there is a flight-1000 with connection 1 and price 100.

USER: Yes, you can proceed with the booking.

ASSISTANT: Should I proceed with Southwest airline?

USER: Yes, you can book this flight.

ASSISTANT: Ok, your ticket has been done with your name Karen Walker.

USER: Thanks for booking my flight.

ASSISTANT: Welcome.