You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Could you please book  a flight ticket from CLT to BOS?

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I want to travel on Feb 20 and return on Feb 22.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: I am Catherine Robinson.

ASSISTANT: Let me know your connection limit?

USER: I need  a single connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: We found 1004 Hawaiian airlines with single connection with economy class.

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been reserved with price 200.

USER: Thank you.

ASSISTANT: Thank you for choosing us.