You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How best can I help you now?

USER: Could you please help me in flight ticket booking process from DEN to HOU?

ASSISTANT: Sure, I will help you with that. May I know your travelling dates, please?

USER: Thank you for your response, I want to take off on Sept 09 and book my return ticket also on Sept 11.

ASSISTANT: Do you have any connection limit for your journey?

USER: I will prefer 1 break in between my journey.

ASSISTANT: May I know your other specifications, if any?

USER: I will prefer to travel in normal cost airlines.

ASSISTANT: Let me know your good name to proceed further for documentation purpose.

USER: Sure, my name is Stephanie Carter.

ASSISTANT: There is a flight available with price 300 and the connection is 1 with American Airlines. Would you like me to proceed with the booking?

USER: That's good, please confirm this flight ticket for me.

ASSISTANT: Your ticket has been reserved with flight 1007.

USER: Thank you for assisting me.

ASSISTANT: Welcome.