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

ASSISTANT: Hello. How may I oblige you today?

USER: I want to go for a vacation to Las Vegas, NV-LAS, can you please book me a ticket for round trip?

ASSISTANT: Sure, I am ravish to help you. On which dates would you like me to book a flight ticket for you?

USER: My travelling dates are from 10/02 to 10/04.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes, I prefer a halt in between the journey.

ASSISTANT: Please let me know your fare limit.

USER: My fare limit is 200.

ASSISTANT: Thank you for providing your details, please wait for a while.

USER: Ok.

ASSISTANT: We have found a connected flight with Delta airlines, flight number 1012 and the fare of 100.

USER: Please proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thanks for approaching us.