You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,what kind of assistance are you looking for?

USER: I am planning to book a ticket from LGA to PHL. Can you please help me out?

ASSISTANT: Sure, when are you planning to make your trip?

USER: I am planning to travel on Apr 15 and return back on Apr 17.

ASSISTANT: Which airline would like to travel in?

USER: I am looking for a normal cost airline.

ASSISTANT: How many connections do you need?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your name?

USER: My name is Jack Clark.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We found a Hawaiian airline with flight number 1012 going on your way with total tariff of 300. Is that fine?

USER: That's fine, please proceed the booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.