You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you today?

USER: I am Stephanie Edwards. Please book me a ticket from DEN to CLT to meet my family.

ASSISTANT: Sure, may I know your travelling dates?

USER: I have planned to travel on 07/20 and 07/22.

ASSISTANT: Do you prefer connections?

USER: I need a halt.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: We found a Southwest Airline flight with number 1004 and price is 100. Shall I proceed?

USER: Ok, please book this ticket.

ASSISTANT: Your tickets are booked.

USER: Thank you.

ASSISTANT: Thank you.