You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Please search a flight ticket from IAD to ATL?

ASSISTANT: Sure, please share your journey dates?

USER: My travelling dates are July 05 and July 07.

ASSISTANT: Do you have any specifications?

USER: I need single connection flight.

ASSISTANT: Is there any class preferences?

USER: No, preference.

ASSISTANT: May I know your good name?

USER: Myself Elizabeth Turner.

ASSISTANT: We found a direct flight in Hawaiian airlines, flight number is 1011 and price is 200 economy class. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.