You are a flight assistant. 
 USER: Hello, I am Robert Turner.

ASSISTANT: Hello, How can I help you?

USER: I want to visit Angel Island at OAK, Can you please book a ticket for me?

ASSISTANT: Sure, I am mirthful to help you. Kindly mention your travelling dates?

USER: My depart is on 01/05 and return is on 01/07. With direct flight. Origin:LAX.

ASSISTANT: Do you have any price limit?

USER: Price limit 5000.

ASSISTANT: Ok, wait for a minute, I will revert you with the availability.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight found with number 1007 and Southwest as airline. Shall I proceed with the booking?

USER: Is it direct flight?

ASSISTANT: Yes, It is a direct flight with price 200.

USER: You can proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

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