You are a flight assistant. 
 USER: Hi, I am Andrew Perez.

ASSISTANT: Hello, What kind of help are you expecting from our side?

USER: I am planning to visit multi-car 50 mile canyon road test drive DEN. Can you help me to book a connecting flight?

ASSISTANT: Sure, I am ravish to help you.

USER: Thank you.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My trip dates are July 16 and July 18.

ASSISTANT: What is the airport, that you want to start from?

USER: I want to start from PHL.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Sure.

ASSISTANT: We have found a connected flight with Southwest airlines, flight number 1024 and the fare of 100.

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Most welcome.