You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Edward Nelson from Seattle.

ASSISTANT: What kind of assistance are you expecting from my side?

USER: I have to go to New York next week for attending a business meeting there, can you please book a flight ticket for me?

ASSISTANT: Sure, can I know the airport codes of your mentioned locations?

USER: Thank you for accepting my request, I would like to fly from SEA and destination airport is EWR.

ASSISTANT: Certainly, could you please share your departure and arrival dates?

USER: I want to take off on 01/19 and please confirm my return ticket also on 01/21.

ASSISTANT: Edward, please hold on for a moment while I check for any available flights with your given details.

USER: Ok, take your time and find a best flight for me.

ASSISTANT: There is a flight which is travelling to your destination having an airfare of 100 and it has a single stop over in between your journey and is provided by Southwest airlines. Would you like me to proceed with the booking process?

USER: That's perfect, please confirm this flight ticket for me.

ASSISTANT: Your ticket is confirmed and the flight number is 1029.

USER: I really appreciate all the hard work you’ve done to help me. Thank you for your service.

ASSISTANT: Thank you for choosing us, hope you have a pleasant trip.

USER: Most welcome.

ASSISTANT: It would be great if you spare a moment to rate this conversation.

USER: Definitely sure.

ASSISTANT: Thank you.