You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Due to some entrepreneurship meeting, I am going to change my existing reservation. Can you help me?

ASSISTANT: Sure, will you please let me know your name?

USER: Nicholas Jones here.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a reservation active under your name. Can you please share your airport codes?

USER: My journey codes are EWR-PHL.

ASSISTANT: On what dates are you planning to make your trip?

USER: My trip dates are 02/18 and 02/20.

ASSISTANT: What is your maximum connection limit?

USER: I need break in my journey.

ASSISTANT: Is there any other requirements?

USER: No.

ASSISTANT: Delta airlines is providing a flight 1025 on your way with 1 stop over in the middle and the total tariff is 100. Is that fine?

USER: Please proceed.

ASSISTANT: Your booking has been confirmed successfully.

USER: Thank you so much.

ASSISTANT: Thank you for opting us.