You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you at this moment?

USER: Can you please help me in booking my flight ticket from SFO to ATL?

ASSISTANT: Sure, I will assist you with that. Can you please mention your preferable travel dates?

USER: My travelling dates are Feb 27 and Feb 29.

ASSISTANT: May I know your name for further process?

USER: Myself Donald Thomas.

ASSISTANT: Do you need any specific depart and arrival time for this trip?

USER: No.

ASSISTANT: Do you have any another specifications?

USER: I need single connection flight.

ASSISTANT: Ok, please hold on a moment.

USER: Ok.

ASSISTANT: Frontier airline flight available with connection limit 1 and fare is 100, shall I confirm this economy class flight?

USER: Please proceed with booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1022.

USER: Thank you for your help.

ASSISTANT: You are welcome Donald Thomas.