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

ASSISTANT: Hello, How can I provide assistance to you?

USER: I want to spend my holidays with my friends at PHL, can you please help me to book a flight ticket from OAK?

ASSISTANT: Sure, can you please provide me your trip dates?

USER: Sure, my itinerary dates are Apr 01 and Apr 03.

ASSISTANT: Do you prefer any halt in between journey?

USER: I need a single connection flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure, my return time is morning.

ASSISTANT: Ok, There is a connecting flight found in JetBlue airlines of flight number 1009 and business class. Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.