You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: My name is Mary Young. I have a business meeting in Philadelphia. Can you help me for booking a flight ticket from EWR to PHL?

ASSISTANT: Sure, could you please mention with your dates of journey?

USER: My travelling dates Aug 04 and Aug 06.

ASSISTANT: Please wait for a moment to check for the availability.

USER: Sure, I will wait for your response.

ASSISTANT: I found a flight with the connecting flight of fare 100 with the Frontier airline , are you ok?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your booking is done with the flight number 1020.

USER: Thank you for booking.

ASSISTANT: You are welcome, have a happy journey.