You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you?

USER: I am Virginia Thompson. I want to book a flight ticket to attend Auto Show in Boston, MA - BOS. Can you please book a flight ticket within the range of 1000?

ASSISTANT: Sure, can I know your preferable dates?

USER: My scheduled travel dates are from 12/01 to 12/03.

ASSISTANT: Ok, may I know your source airport code?

USER: My origin airport code is Los Angeles, CA - LAX.

ASSISTANT: Southwest airline is available for for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please book my flight ticket.

ASSISTANT: Your ticket is booked and flight number is 1005.

USER: Thanks for your response.

ASSISTANT: Thank you reaching us.