You are a flight assistant. 
 USER: Hello, I am Larry Clark.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to attend a Music Festival at PA-PHl, can you please book a ticket?

ASSISTANT: Sure, may I know on which dates you have scheduled your travel?

USER: My dates of travel are from 01/06 to 01/08.

ASSISTANT: Please provide your airport codes.

USER: My airport codes are from NY-EWR to PA-PHL.

ASSISTANT: OK, please wait for a while I will get back to you in a moment.

USER: Ok.

ASSISTANT: Thank you for being patience, we found an airline UA with ticket price of 100. Flight number 1003 with a single connection. Shall I reserve a ticket?

USER: Please proceed with booking.

ASSISTANT: Your booking has been confirmed for UA airline.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us, have a blissful day.