You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Can you help me to book a flight from EWR to DCA?

ASSISTANT: Sure, please share me your travel dates.

USER: My travelling dates are Oct 31 and Nov 02.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I prefer connecting flight.

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

USER: My name is Jerry Edwards.

ASSISTANT: May I know your class preferences?

USER: I am fine with any class.

ASSISTANT: Is there any time concern for you?

USER: No.

ASSISTANT: We found a Frontier airline and 1006 is flight number with a fare of 100. Shall I proceed?

USER: Proceed with booking.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.