You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I abet you?

USER: I am Cynthia Martin. I would like to book a flight ticket to Las Vegas to overview the city.

ASSISTANT: Ok.

USER: Can you please book a ticket to LAS?

ASSISTANT: Sure, Do you need connection in between your journey?

USER: I need connecting flight.

ASSISTANT: Let me know, when are you planning to travel?

USER: Travelling dates are 10/19 to 10/21.

ASSISTANT: Please, share your source airport code.

USER: Source code is Las Angeles, LAX.

ASSISTANT: Thank you for being patience, there is a flight available with AA airline, flight number 1011 with fare 100 and a lay by.

USER: You can proceed.

ASSISTANT: Your reservation is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.