You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you help me to book a flight ticket from BOS to IAH?

ASSISTANT: May I know your travel dates?

USER: My travel dates are June, 27 and June, 29.

ASSISTANT: Do you prefer connecting flight?

USER: I need connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I need to depart at afternoon time.

ASSISTANT: May I know you good name?

USER: Matthew Campbell here.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in an economy class with 1 connection in Spirit airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Please proceed.

ASSISTANT: Your booking is done with flight number 1023.

USER: Thank you.

ASSISTANT: Thank you for reaching us.