You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you please hold me a flight ticket in the name of Jacob Collins?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know when you are willing to travel?

USER: My trip dates are 05/27 - 05/29.

ASSISTANT: Can you help me with your airport codes?

USER: I want to fly from New York, NY - JFK to reach Oakland, CA - OAK.

ASSISTANT: Do you have any other specifications?

USER: I can afford up to 1000 only.

ASSISTANT: We found 1025 UA airlines with single connection with price 100.

USER: Please proceed.

ASSISTANT: Shall I proceed with the booking?

USER: Ok.

ASSISTANT: Sure. Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.