You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you aid me to book my ticket from PHL to CLT?

ASSISTANT: Sure, can you mention your travel dates please?

USER: My travel dates are Oct 15 and Oct 17 respectively.

ASSISTANT: May I know your good name please?

USER: Elizabeth Gonzalez here.

ASSISTANT: Please share your connection limit.

USER: I prefer for single connecting limit preferences.

ASSISTANT: Is there any other preferences?

USER: I prefer to travel in economy class.

ASSISTANT: Thank you for waiting and we have found a flight in an economy class with 1 connection in Delta airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Please book the flight.

ASSISTANT: Your booking is done with flight number 1027.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.