You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Can you please help me to book a flight ticket from SFO to PHL?

ASSISTANT: Sure, may I know the name?

USER: Lisa Adams here.

ASSISTANT: Please provide me the planned travel dates.

USER: My planned travel dates are Mar 7 to Mar 9.

ASSISTANT: May I know the specifications?

USER: I need a single connection of flight.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 200. Shall I proceed with booking?

USER: Ok, please proceed to book.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1004 in Frontier Airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us.