You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Christopher Jackson here.

ASSISTANT: How can I assist you today?

USER: Can you please help me in booking a connecting flight from BOS to IAH?

ASSISTANT:  Sure, May I know your journey dates  please.

USER: Sure, my trip dates are from 11/19 to 11/21.

ASSISTANT: The flight is found with Southwest airline, connecting limit 1, and airfare is 1012.

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket is confirmed with flight number 1012.

USER: Thank you for your service.

ASSISTANT: Thank you for connecting with our service.