You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you please reserve a flight ticket from DCA to MCO for my business trip?

ASSISTANT: Sure, may I know your planned trip dates?

USER: Thank you, my departure is on Sept 03 and please book my return ticket on Sept 05.

ASSISTANT: Do you have any connection limit?

USER: I will prefer single connection.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: No, I don't have any other preferences.

ASSISTANT: Please forward your name.

USER: Sure, my name is Margaret White.

ASSISTANT: We found a connecting flight of fare 100 with airline JetBlue and number 1012. Can I book it?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you.