You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: I am Karen Phillips want go to my hometown, can you help me to book a flight within the fare of 200?

ASSISTANT: Sure, I am mirthful to help you. Can you please mention your connection limit?

USER: Sure, I need a flight with 1 connection limit.

ASSISTANT: Kindly mention your travelling dates?

USER: Sure, my travel dates are 06/03 and 06/05.

ASSISTANT: Can you please provide me your airport abbreviates?

USER: Sure, I would like to travel from PHL to LGA.

ASSISTANT: Ok, please stand by I will check and revert you.

USER: Ok.

ASSISTANT: Thank you for waiting, there is a flight found with number 1025 and UA as airline. Shall I proceed with the booking?

USER: Ok, proceed.

ASSISTANT: Your ticket has been booked with this airline.

USER: Thank you.

ASSISTANT: Thank you for availing us, Have a pleasant journey.