You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I am planning to book a flight ticket to PHL from IAH, can you please help me out?

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: Sure, my planned travelling dates are Dec 15 and Dec 17.

ASSISTANT: May I know your name please?

USER: Sure, my name is Margaret Perez.

ASSISTANT: Do you have any other specifications?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1001 in economy class and connection is 1.

USER: Ok, please proceed.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for the help.