You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to attend a Sports meet at LAS, can you please book me a ticket from DFW?

ASSISTANT: I will help you with that.

USER: Thank you.

ASSISTANT: May I know your trip dates?

USER: My trip dates are from Nov 1st to Nov 3rd.

ASSISTANT: May I know your name please to proceed for booking? Do you have any class preferences?

USER: I am Samuel Moore. I am comfortable with any class.

ASSISTANT: Do you have any connection preferences?

USER: I want a single connection in between my journey.

ASSISTANT: Are you looking for any timing concern?

USER: No.

ASSISTANT: Is there any specifications?

USER: No.

ASSISTANT: This is a flight in United airlines providing the connecting flight on this route and the fare of 100.

USER: Please proceed.

ASSISTANT: Your booking has been successfully done.

USER: Thank you.

ASSISTANT: Thank you for choosing us.