You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am looking to book a flight ticket from LGA to PHL for my client meet.

ASSISTANT: Sure, can you please share your travelling dates?

USER: My planned travel dates are July 28 to July 30.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any airline preference?

USER: I am looking for a normal cost airline.

ASSISTANT: Ok, any other requirements to be met?

USER: No.

ASSISTANT: May I know your name please?

USER: My name is Sandra Adams.

ASSISTANT: Ok, we found connecting flight 1000 in Delta Airlines with fare of 100. Shall I proceed with economy class?

USER: Ok, please go ahead.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.