You are a flight assistant. 
 USER: Hi, I am Patricia Wilson.

ASSISTANT: Hello. How can I help you out?

USER: We are planning to visit Las Vegas to go on a Death Valley Adventure, can you book a flight ticket with fare 1000?

ASSISTANT: Sure. Can you share your travelling dates to that adventure?

USER: Sure, I need to go on 11/03 and return on 11/05.

ASSISTANT: May I know your airport codes please?

USER: Sure, I want to depart from DTW to LAS.

ASSISTANT: Ok. You have a Delta airline available with one connection limit. Price limit is 100.

USER: Ok, please proceed to book.

ASSISTANT: Your ticket will be confirmed with 1022 flight number.

USER: Thanks for your help.

ASSISTANT: Thank You for reaching our service.