You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you today?

USER: I need to attend a party meeting in HOU. Can you book me a ticket from DFW?

ASSISTANT: Sure, I am here to help you. May I know your journey dates, please?

USER: My departure is on Oct 12 and  arrival is on Oct 14.

ASSISTANT: Do you have any limit on number of connections?

USER: I need 1 stop over.

ASSISTANT: May I know about your other specifications?

USER: I am fine with above essentials.

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

USER: I am Larry Williams.

ASSISTANT: American airlines is providing you the connecting flight in business class, shall I proceed?

USER: Fine, please proceed.

ASSISTANT: Your ticket has been reserved with flight 1005.

USER: Thanks for your support.

ASSISTANT: Thanks for reaching us.