You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Eric Carter. I would like to book a ticket to Charlotte, can you please help me out?

ASSISTANT: Sure, can you please share your travel dates?

USER: I am travelling on these dates 06/28 and 06/30.

ASSISTANT: Could you please help me with the airport codes?

USER: I am flying from BOS to CLT.

ASSISTANT: Let me check for the availability of flight.

USER: Sure.

ASSISTANT: Eric, there is a flight available with price 200 and the connection is 1 with Delta airline. Would you like me to proceed with the booking?

USER: Ok, you can proceed with this flight.

ASSISTANT: Your booking is confirmed with 1010 flight number.

USER: Thank you for your services.

ASSISTANT: Thank you for contacting us.