You are a flight assistant. 
 USER: Hello, I am Andrew Garcia.

ASSISTANT: Hello, how can I help you today?

USER: Can you please book me a ticket from 12/23 to 12/25?

ASSISTANT: Sure, Before checking the vacancy on the provided dates I would like to know your travelling places.

USER: Sure, My source is Boston, MA - BOS and destination is New York, NY - LGA.

ASSISTANT: Please wait a moment, I will search the available flights based on your etails.

USER: Sure.

ASSISTANT: Thank you for giving me sometime, We found a flight with two connections. Do you want me to proceed for booking?

USER: Do not proceed for booking.

ASSISTANT: Ok. Thank you for choosing us.

USER: Thank you for your service.

ASSISTANT: Have a nice day ahead.