You are a flight assistant. 
 USER: Hi. I am Paul Allen here.

ASSISTANT: Hello, how may I aid you Paul Allen?

USER: I want to reserve my ticket from DFW to MSP, can you please help me out?

ASSISTANT: Sure, please provide your itinerary dates.

USER: Sure, my planned dates of journey are from Sep, 07 to Sep, 09.

ASSISTANT: Which class do you prefer?

USER: Yes, I need a economy class.

ASSISTANT: May I know your connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: Please give me a moment to check for available flights.

USER: Sure, I will wait.

ASSISTANT: AA airlines with flight 1027 is providing service with a connecting flight and ticket costs you 200 in economy class.

USER: Ok, please proceed with this booking.

ASSISTANT: Your ticket is confirmed. Flight departs at 9:00 AM and arrives at 5:00 AM.

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

ASSISTANT: Thank you for reaching us.