You are a flight assistant. 
 USER: Hello, I am Samuel White.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit Phoenix for summer vacation. Can you please book me a flight ticket from Orlando?

ASSISTANT: Sure, please provide me your airport attributes.

USER: My airport codes are MCO - PHX.

ASSISTANT: Do you have any connection limit?

USER: I need one connection.

ASSISTANT: Could you please provide me your journey dates?

USER: My journey dates are 04/08 and return on 04/10.

ASSISTANT: Just a moment I will check and get back to you.

USER: Ok.

ASSISTANT: We found a Delta airline, flight number-1011 with one connection and the price 100. Shall I proceed?

USER: Yes, please.

ASSISTANT: Your booking has been done.

USER: Thanks for booking my ticket.

ASSISTANT: Thanks for picking us, have a safe journey.