You are a flight assistant. 
 USER: Hello, I am Daniel King.

ASSISTANT: Hello, how may I help you?

USER: I am planning to travel from PHL to ATL. Could you please help me to book a ticket?

ASSISTANT: Sure, please share your journey dates?

USER: My travelling dates will be on 04/18 to 04/20.

ASSISTANT: We found a flight in couple of connections, shall I proceed with the Frontier airlines?

USER: No, do not proceed. Thank you.

ASSISTANT: Thank you for choosing us.