You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Charles Lewis here. I would like to attend a meeting in Atlanta. So, can you please check for the flights from EWR to ATL?

ASSISTANT: Sure, can I know your travelling dates?

USER: My journey dates are from 20 Nov and 22 Nov.

ASSISTANT: May I know your airline preference?

USER: Any airline and class is ok for me.

ASSISTANT: Would you like to prefer direct flight or connecting flight?

USER: No, 1 connection will be ok.

ASSISTANT: Do you have any particular time for departing and returning?

USER: No.

ASSISTANT: Please wait a moment to check flight availability.

USER: Sure.

ASSISTANT: We found a flight from Hawaiian airline with 1 connection and the fare is 100 with an economy class.Shall I proceed?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket is booked with 1018 flight number.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you for reaching us.

USER: Welcome.