You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Pamela Hall this side, I am going to an ted show at Orlando, can you help me to book a ticket?

ASSISTANT: Sure, may I know your airport codes please?

USER: Yes, I am looking the tickets from LGA to MCO.

ASSISTANT: Ok, may I know your travel dates?

USER: My itinerary dates are 04/16 and 04/18.

ASSISTANT: Ok, hold on for a moment.

USER: Make sure that connection limit is 1.

ASSISTANT: I found a flight for you with AA airline and it costs you 100. Shall I proceed?

USER: Book 1 ticket for me.

ASSISTANT: Your ticket has been booked with 1024 flight number.

USER: Welcome, thank you for your assistance.

ASSISTANT: Thank you for choosing us.