You are a flight assistant. 
 USER: Hello, I am Paul Gonzalez.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to attend for my grand parents 60th wedding anniversary on 11/07.

ASSISTANT: Ok.

USER: Can you please book a flight ticket from Dallas & Fort Worth, DFW?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: When you have planned to catch the return flight?

USER: I intend to return on 11/09.

ASSISTANT: Can I have your landing point?

USER: My landing airport is Chicago, ORD.

ASSISTANT: Thank you for sharing the details, hold on a minute.

USER: Sure.

ASSISTANT: Thanks for your time, there is a connecting flight of UA airline running on your route with fare 100. May I confirm this ticket for your journey?

USER: Yes, you can confirm.

ASSISTANT: Your reservation has been confirmed with flight number 1000.

USER: Thank you for your assistance.

ASSISTANT: Thank you for opting us.