You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am Charles Robinson. Can you help me in booking from ORD to JFK?

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

USER: My journey dates are 03/13 to 03/15.

ASSISTANT: Let me check for the availability of flight.

USER: Sure.

ASSISTANT: Charles, there is a flight available with price 100 and the connection is 1 with Southwest airline. Would you like me to proceed with the booking?

USER: You can book it.

ASSISTANT: Your booking is confirmed with 1003 flight number.

USER: Thank you for helping.

ASSISTANT: Thank you for reaching us.