You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: My name is Barbara Roberts, can you please help me in booking the flight ticket from LAS to LGA?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: Sure, my travel dates are 12/25 and 12/27.

ASSISTANT: Do you need any halt or direct flight in between your journey?

USER: I need a halt in my journey.

ASSISTANT: Ok, wait for some time I will check and get back to you.

USER: Ok, take your time.

ASSISTANT: We found Southwest airline with connecting flight and number 1009 fare of 200. Shall I proceed for booking?

USER: You can proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the service.

ASSISTANT: Thanks for approaching us.