You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you for today?

USER: I am Paul Collins here, I want to reserve my ticket from MSP to ATL, can you please reserve my ticket?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: Sure, my preferable dates of journey is from 12/18 to 12/20.

ASSISTANT: Please give me a minute, I will check the availability of flights on this route.

USER: Sure, but make sure that the flight should be with the connecting flight.

ASSISTANT: There is a flight with ticket fare 100 in Spirit airlines with a stopover. Is it ok for you?

USER: Ok, please proceed with this ticket booking.

ASSISTANT: Your booking is confirmed with flight number 1018.

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

ASSISTANT: Thank you for contacting us, have a nice day.