You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: I am Nicholas Smith, planning a surprise to my mother-in-law on that occasion. So, I have to travel from ATL to PHL.

ASSISTANT: Sure, may I know your price limit?

USER: Price limit is approximately 1000.

ASSISTANT: Ok, please share your journey dates.

USER: Journey dates are from 10/26 to 10/28.

ASSISTANT: Thanks for sharing your information, please wait.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a connected flight with the price of 100 and the flight number is 1010 UA airline. Shall I proceed for booking?

USER: But I need a direct flight please.

ASSISTANT: Ok. We did not have direct flights based on your journey dates.

USER: Ok, Thanks for helping me till now with some information.

ASSISTANT: Thank you for availing us.