You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: My name is Jacob Jones. I want to book a flight ticket with the fare of 200. Can you help me with booking on 04/20?

ASSISTANT: Sure, may I know your return date?

USER: I intend to return on 04/22.

ASSISTANT: Is there any price limit?

USER: Make sure that price limit is 200.

ASSISTANT: Do you have any restrictions on connection limit?

USER: I need single connection in my journey.

ASSISTANT: Can you please mention your codes of airport?

USER: I want to enjoy in Santa Monica Bay at LAX from SFO.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Thank you for waiting. There is a Delta airline with flight number 1001 and price of 100 matching your specifications.

USER: Ok, You can proceed.

ASSISTANT: Ok, your flight ticket has been confirmed with this connecting flight.

USER: Ok, Thanks for your assistance.

ASSISTANT: Thank you for opting us.