You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I amend you today?

USER: I am planning to go for a vacation at Santa Monica bay which is at Los Angeles, LAX. Please help me in reserving a ticket with the name of Helen Parker on 11/17.

ASSISTANT: Sure, we are ecstatic to help you.

USER: Ok.

ASSISTANT: Do you need a stopover in between your journey?

USER: A halt in my journey.

ASSISTANT:  Let me know your source point and arrival date?

USER: I will start with my parents at Washington, IAD which is my source point.

ASSISTANT: Ok.

USER: My vacation will ends in two days, so I will return on 11/19.

ASSISTANT: Is there any restriction for price?

USER: Yes, price limit is to be 5000.

ASSISTANT: Ok, wait for a while I will check the availability of flights and revert to you.

USER: Sure.

ASSISTANT:  Thanks for your precious time. We found JetBlue airline fare of 100.

USER: Ok.

ASSISTANT: Shall I proceed for booking with single stop over flight?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed with airline number 1022.

USER: Thank you for your support.

ASSISTANT: Thank you for opting us, Have a safe journey!.