You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, What can I do for you today?

USER: My name is Laura Rodriguez.

ASSISTANT: Ok.

USER:  I am planning to go for a multi-car 50 mile canyon road test drive of my Lamborghini car in PHL. So, can you help me in booking a ticket from San Francisco. SFO?

ASSISTANT: Sure, may I know your planned journey dates?

USER: Planned dates are on 07/08 and 07/10.

ASSISTANT: Ok, do you have any other requirements?

USER: I need a connecting flight with price limit of 5000.

ASSISTANT: We found a flight in Southwest airline with flight number 1019 which matches all your requirements. Shall I proceed?

USER: Fine, proceed.

ASSISTANT: Your booking is done successfully with a single stopover.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a safe journey.