You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am Gregory Hernandez. Can you please book a flight ticket from PHL to LGA?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates for booking flight ticket?

USER: Sure, I need to travel on dates of 09/05 and 09/07.

ASSISTANT: Please wait for a minute, let me check.

USER: Sure, I will wait for your response.

ASSISTANT: Deltaa airline is providing flight for you with price 100 and connection is 1, shall I proceed?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket has been booked with flight-1003.

USER: Thank you for your help.

ASSISTANT: My pleasure.