You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am David Adams. Can you help me to book a flight ticket from CLT to LGA?

ASSISTANT: Sure, can you confirm your travel dates?

USER: My travelling dates are 23 and 25 of June.

ASSISTANT: Do you have any another specifications?

USER: I need a connecting flight.

ASSISTANT: United Airlines providing the ticket for you, the fare is 100 and connection limit 1. Would you like me to make the booking now?

USER: Please proceed to booking.

ASSISTANT: Your ticket reservation done with the flight number 1010.

USER: Thanks for helping me.

ASSISTANT: Welcome, have a great journey.