You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to visit the Titanic artifact exhibition which is going to be held in Orlando, MCO.

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: My travel dates are Sept 09 and 11.

ASSISTANT: Ok, please share me your source airport code.

USER: My source is from Minneapolis & St. Paul, MSP.

ASSISTANT: Ok, do you have any connection limit?

USER: No.

ASSISTANT: Ok, do you have any specifications?

USER: I prefer economy class.

ASSISTANT: Ok, may I know your name?

USER: Sure, Joseph Phillips here.

ASSISTANT: Here, I found a flight for you with single connection and ticket fare is 100 in economy class. Shall I proceed for booking?

USER: Please reserve my seat.

ASSISTANT: Your ticket is booked with flight number 1015 and airline is UA.

USER: Thanks for your kind service.

ASSISTANT: Welcome, have a safe flight.