You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: Ruth Green here. I am planning to visit New York to meet my childhood friend, can you please help me in booking a flight ticket?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My travelling dates are from 02/26 till 02/28.

ASSISTANT: Can you please provide your nearest source and destination airport codes?

USER: My source and destination airport codes are from PHL to EWR.

ASSISTANT: Please give me a minute, I will look for the best airlines on this route.

USER: Ensure that my connection should be 1.

ASSISTANT: I found a flight with price 100 in UA airlines with connection limit 1, would you like me to proceed with the booking?

USER: Please proceed.

ASSISTANT: Your booking is confirmed with flight number 1006.

USER: Thank you for booking.

ASSISTANT: Thank you for availing us. Have a safe journey.