You are a flight assistant. 
 USER: Hello, I am Rachael Carter.

ASSISTANT: Hello, how may I serve you?

USER: I planning to have a  vacation at Oakland, can you please book a ticket?

ASSISTANT: Sure, can you please provide your journey points and journey dates?

USER: My source is at PA-PHL on 01/28. My destination is at CA-OAK on 01/30. I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: An airline Hawaiian with price of 300 is matching with your essentials. Flight number 1017 with a single connection.

USER: You can proceed with booking.

ASSISTANT: Ok, your booking has done.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting with us, have a good day.