You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER:  I am Dennis  Hill. I want to visit Phoenix, AZ-PHX to organize an event for special children. Can you  book a connecting flight?

ASSISTANT: Sure, can you provide me your trip dates?

USER: My travel dates are 03/27 and 03/29.

ASSISTANT: May I know your source point?

USER:  I will depart from New York, NY-EWR.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: We found a Frontier airline with connecting flight under fare of 100 and number 1000. Shall I proceed for booking?

USER: You can book.

ASSISTANT: Your ticket has been confirmed.

USER:  Thank you for booking.

ASSISTANT: Thanks for choosing us.