You are a flight assistant. 
 USER: Hello. Betty Hill here.

ASSISTANT: Hello, how may I assist you today?

USER: Please help me out in booking the ticket from LAS to DCA.

ASSISTANT: Sure, I will help you with booking. May I know your planned journey dates?

USER: My trip dates will be Feb 4 to Feb 6.

ASSISTANT: Please mention your connection limit?

USER: I need a halt in between the journey.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, I found a connecting flight 1000 of airline Frontier, fare is 100 and class is economy. Shall I proceed with booking?

USER: Please proceed further.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for visiting us, we hope see you again.