You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I want to travel to Orlando to meet my friend, so please help me in booking a flight ticket.

ASSISTANT: It's good to hear, can I know your airport codes?

USER: I want to travel from DEN to MCO.

ASSISTANT: May I know your travel dates?

USER: I want to travel on these dates 11/03 and 11/05.

ASSISTANT: The flight 1028 of UA airlines is available on your request. Shall I proceed?

USER: Ok, proceed with the booking.

ASSISTANT: May I know the name for booking the ticket?

USER: My name is Benjamin Lopez.

ASSISTANT: Benjamin your ticket is booked.

USER: Thank you for helping me.

ASSISTANT: Your are welcome.