You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Christopher Roberts. I would like to book a flight ticket from New York, NY-LGA to Oakland, CA-OAK for attending a event.

ASSISTANT: Sure,  I will help you. Can you please provide your travelling dates?

USER: Sure, my travelling dates are 10/15 and 10/17.

ASSISTANT: Do you need any halt within the journey?

USER: I need a halt in between the journey.

ASSISTANT: Please wait for a minute, I will revert to you with flight availability.

USER: Sure.

ASSISTANT: There is a flight found with number 1000 in Jet Blue airline and the ticket price is 100.

USER: You can proceed with booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your assistance.

ASSISTANT: Thanks for availing us.