You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I am planning to visit Philadelphia, will you help me in booking the flight ticket from BOS to PHL?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates to book a flight ticket?

USER: My preferable journey dates are Mar 26 and Mar 28.

ASSISTANT: May I know your name further process?

USER: Myself Elizabeth Collins.

ASSISTANT: Do you have any other specifications?

USER: I need a flight with single connection.

ASSISTANT: Ok, wait for some time I will check and get back to you.

USER: Ok, I will wait.

ASSISTANT: We found Spirit airlines with connecting flight and number 1024 fare of 100 with economy class, Shall I proceed for booking?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thanks for contacting us.