You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Eric Wilson here.

ASSISTANT: How may I aid you?

USER: I have a Chess Competition in Denver.Can you please help me for booking a ticket?

ASSISTANT: Sure, please send the exact dates when you need to catch your flight.

USER: My departure date is 01/26 and return date is 01/28.

ASSISTANT: Can I know your airport codes?

USER: My airport codes are from TX-HOU to CO-DEN. Make sure my connections limit is 1.

ASSISTANT: Basis on your details, I got a flight with flight number 1017. You want to proceed?

USER: Please proceed for booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for helping me.

ASSISTANT: You are welcome.