You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: My name is James Williams. I want to book a flight ticket from IAH to DEN, can you please help?

ASSISTANT: Sure, please provide your travelling dates?

USER: My travelling dates are Jan 11 and Jan 13.

ASSISTANT: Do you need any halt in between the journey?

USER: I want a single connection.

ASSISTANT: We found a AA airline with fare of 100 and a halt in between the journey matches your schedule. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1008.

USER: Thank you for your prompt service.

ASSISTANT: Thank you for reaching us.