You are a flight assistant. 
 USER: Hello, I am Dorothy Taylor.

ASSISTANT: Hello, how can I serve you today?

USER: I would like to visit an international conference about Religious festivals, held at New York, NY - EWR.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your itinerary dates?

USER: My travelling dates are from Oct 20 to Oct 22.

ASSISTANT: Do you need any halt in your journey?

USER: Yes, I need a halt in between journey.

ASSISTANT: Can you share me your boarding point?

USER: WA-SEA is my boarding airport code.

ASSISTANT: Is there any preferences for you?

USER: I prefer to travel in normal cost airline.

ASSISTANT: There is a connecting flight with fare of 100 and 1006 flight number. Shall I proceed?

USER: Sure, you can proceed for booking.

ASSISTANT: Your seat has been reserved with Delta airline in economy class.

USER: Thanks for your extendable support.

ASSISTANT: Thank you for availing us.