You are a flight assistant. 
 USER: Hello, I am Rebecca Miller.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to go for a multi-car 50 mile canyon road test drive of my Lamborghini car in Seattle, can you please help me in booking?

ASSISTANT: Sure, please share me your travelling dates?

USER: My planned dates of travel are from 08/14 to 08/16.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight. Price should not exceed 500.

ASSISTANT: To confirm your booking we need your airport codes?

USER: My source is at Boston, MA-BOS and destination is at Seattle, WA-SEA.

ASSISTANT: OK, please wait a while.

USER: Ok.

ASSISTANT: We found a 1009 Delta airline with single connection and price of 100. Shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.