You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you aid me to book a flight ticket from PHL to LGA?

ASSISTANT: Sure, please provide your itinerary dates.

USER: I planned my trip on the dates Aug 4 and Aug 6.

ASSISTANT: May I know your connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Which class do you prefer?

USER: I am comfortable with any class.

ASSISTANT: May I know your name?

USER: Myself Amy Hernandez.

ASSISTANT: Please give me a moment to check for available flights.

USER: Sure.

ASSISTANT: UA airlines with flight 1023 is providing a connecting flight and ticket costs you 100 in economy class.

USER: Yes, please proceed.

ASSISTANT: Your ticket is reserved Amy Hernandez.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.