You are a flight assistant. 
 USER: Hello, I am Jacob Clark.

ASSISTANT: Hello, how can I help you today?

USER: I would like to go for Lady bird lake bike tour at Austin, AUS with my cousin's, can you please help me to book a flight ticket from PHX?

ASSISTANT: Sure, I am here to help you.

USER: Thanks.

ASSISTANT: Would you prefer either business class or economy class?

USER: I am comfortable with any class.

ASSISTANT: Could you please share your travelling dates?

USER: Sure, my travelling dates are 02/29 and 03/02.

ASSISTANT: Do you have any other requirements?

USER: Yes, I need a connecting flight.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for your time, there is a flight available in Delta airline, flight number 1013 having fare 200 and a lay by.

USER: Ok, please proceed.

ASSISTANT: Your booking has been confirmed with economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.