You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you for the day?

USER: Can you please help me with booking a flight ticket from HOU to CLT?

ASSISTANT: Can you please share your travelling dates?

USER: My travelling dates are from May 13-15.

ASSISTANT: Do you prefer class?

USER: I prefer economy class.

ASSISTANT: May I know your name?

USER: Sure, Samantha Hall here.

ASSISTANT: We found Southwest Airline with fare 100 and flight number is 1016 with two connections. Shall I proceed with the booking?

USER: You can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for choosing us.