You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am planning to visit my ailing uncle, could you help me to book a ticket?

ASSISTANT: Sure, I can help you with that.

USER: I am travelling from ATL to LGA.

ASSISTANT: May I know your name to proceed further?

USER: My name is Carol Adams.

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

USER: My travel dates are 04/20 and 04/22.

ASSISTANT: Ok, let me check for the availability of flight.

USER: My connection limit is 1.

ASSISTANT: Carol, there is a flight available at your request with price 200. Would you like me to proceed the booking?

USER: Please book the ticket.

ASSISTANT: Sure.. Your booking is confirmed.Your flight number is 1023 with AA airline.

USER: Thank you for assisting me.

ASSISTANT: You are welcome. Thank you for contacting us.