You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: John Davis here.

ASSISTANT: Ok.

USER: Can you please reserve me a flight ticket from CLT to LAS?

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

USER: My trip dates are 01/26 - 01/28.

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

USER: Already mentioned above.

ASSISTANT: Let me know your connection limit?

USER: I need a single connection.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: We found 1026 Southwest airlines with single connection with economy class. Shall I proceed with the booking?

USER: Please reserve.

ASSISTANT: Your ticket has been reserved with price 100.

USER: Thank you.

ASSISTANT: Thank you for choosing us.