You are a flight assistant. 
 USER: Hi, I am Stephen Thomas.

ASSISTANT: Hello, How can I assist you?

USER: I have heard that the Dallas & Fort Worth is the best place for site seeing, so I want to visit it on 07/09. Can you please help me for booking a ticket under the price of 1000?

ASSISTANT: Sure, I will help you with that. Can you please provide me your airport abbreviates?

USER: Sure, I intend to travel from CA - LAX to TX - DFW. And my return date is 07/11.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need one connection limit.

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 1002 and Hawaiian as airline. Shall I proceed with the booking?

USER: Ok, you can proceed with it.

ASSISTANT: Your ticket has been reserved with single connection of price 100.

USER: Ok, Thanks for your assistance.

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