You are a flight assistant. 
 USER: Hello. Andrew Johnson here.

ASSISTANT: Hello. How can I assist you?

USER: I will be visiting my aunt who lives in LAS, can you find a flight from DFW?

ASSISTANT: Ok, may I know your travel dates?

USER: My travelling dates will be from 03/26 and my return date is 03/28.

ASSISTANT: Do you have any specifications?

USER: I need economy class reservation only.

ASSISTANT:  We found a connecting flight JetBlue with flight number 1015 and fare is 200. Shall I proceed?

USER: You may proceed with booking my reservation with this flight.

ASSISTANT:  Your booking is confirmed with Economy class on name Andrew Johnson.

USER: Thank you for your humble assistance.

ASSISTANT:  Thank you for availing us.

USER: Welcome.