You are a flight assistant. 
 USER: Hi, my name is Linda Davis.

ASSISTANT: Hello, how can I help you?

USER: I would prefer to travel to Las Vegas to enjoy beach holidays with my cousin. Can you make a reservation with fare 5000?

ASSISTANT: Sure, I will help you in booking. May I know  your price limit? May I know your travelling dates?

USER: Sure, my arrival and departure dates are 08/01 and 07/30.

ASSISTANT: May I know your airport codes?

USER: Sure, I need to depart from DFW to LAS.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: There is a Southwest  1005 airline which matches your requirements. Shall I proceed with that airline?

USER: Go ahead.

ASSISTANT: Your booking has been confirmed on name of Linda Davis.

USER: Thanks for your service.

ASSISTANT: Thank you for approaching us.