You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I be of your help?

USER: Can you help me to book a flight ticket with the name Linda Robinson to attend my sister's engagement with the fare 1000?

ASSISTANT: Sure. May I know your connection limit?

USER: Yes, I need a halt.

ASSISTANT: Could please mention your journey airport codes? Let me know when did you plan your travelling dates.

USER: My plan to start from Chicago, IL-ORD to Dallas, TX-DFW. My planned travelling dates on 10/01 to 10/03.

ASSISTANT: Thank you for providing your details. Please wait a while.

USER: Ok.

ASSISTANT: Thank you for waiting. There is a UA airline with flight number 1020 and price of 100 matching with your specifications.

USER: Ok, you can go ahead with this airline.

ASSISTANT: Your reservation is done.

USER: Thanks for your support.

ASSISTANT: Thank you for picking us.