You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you help me in booking my flight ticket from EWR to MSP?

ASSISTANT: Sure, please share me your trip dates.

USER: My trip dates will be June 28th to June 30th.

ASSISTANT: Is there any class preferences for you?

USER: No.

ASSISTANT: Do you need any preferences?

USER: I need a direct flight.

ASSISTANT: For booking, we need your good name. Please provide it.

USER: Please confirm my flight ticket with the name, Nicholas Hill.

ASSISTANT: We found a AA airline and 1004 is flight number with a fare of 100. Shall I proceed?

USER: You can reserve.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.