You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you with today?

USER: I have to attend a friend's marriage, could you help me for ticket booking?

ASSISTANT: Sure, I can help you with that. Can you please help me with the source and the destination airport codes?

USER: My origin airport code is CLT and departure airport code is LGA.

ASSISTANT: Can you please help me with your travelling dates?

USER: My departure date is 10/30 and arrival date is 11/01.

ASSISTANT: May I know your name to proceed further?

USER: I am Alexander Robinson.

ASSISTANT: Alexander, there is a flight available at your requested date with price 100. Would you like me to proceed the booking?

USER: Make sure that my connections limit is 1 and price limit is 5000.

ASSISTANT: Yes, the connection limit is 1.

USER: Ok, proceed.

ASSISTANT: Your booking is confirmed.Your flight number is 1016 and the airline is Delta. Have a great journey.

USER: Ok, thank you for your information.

ASSISTANT: You are welcome.