You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you help me with book a flight to reach Orlando?

ASSISTANT: Sure, can you please let me know your trip dates?

USER: I will fly on June 14 and return on June 16.

ASSISTANT: Can you please share your region airport codes?

USER: My source point is DCA and destination is MCO.

ASSISTANT: Do you have any connection limit preference?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Could you help me with your name please?

USER: My name is Amy Davis.

ASSISTANT: United Airlines is providing a connecting flight with 1005 flight number and airfare is 300. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: For a economy class your ticket is booked.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.