You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I want to attend a Marriage in Philadelphia. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, can you share your trip dates?

USER: My travelling dates are Nov 17 and Nov 19.

ASSISTANT: Kindly, mention your airport codes.

USER: My airport codes are IAD and PHL.

ASSISTANT: Do you have any connection limit?

USER: I prefer single connecting flight.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Are there any other specifications?

USER: I want to depart in morning.

ASSISTANT: Please forward your name.

USER: My name is Anna Lopez.

ASSISTANT: We found a connecting flight of fare 100 with airline Hawaiian and number 1008. Can I book?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thanks for helping me.

ASSISTANT: Thank you for availing us.