You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: David Allen here.

ASSISTANT:  David Allen. How can I help you?

USER:  I need your help in booking of a flight ticket from MCO to MSP for an important business meeting, can you please help me out with booking of a flight ticket on those locations?

ASSISTANT: Sure, can you provide me with the travel dates.

USER: Ok, my preferable dates are from July 31 to Aug 02.

ASSISTANT: Do you have any travel preferences?

USER: Yes, I need a flight with single connection.

ASSISTANT: Give me a moment. American Airlines with flight 1018 is providing service on your route.

USER: Ok, confirm it.

ASSISTANT: Your ticket is booked.

USER: Thanks for your help.

ASSISTANT: Thanks you for approaching us.