You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, welcome to smile agency.

USER: Myself Samuel Nelson.

ASSISTANT: How can I assist you, Nelson?

USER: Can you please help me in booking a flight ticket from DTW to DFW locations?

ASSISTANT: Sure, may I know your planned dates of journey?

USER: I want to book the ticket on 03/27 date and also the return ticket on 03/29 date.

ASSISTANT: Flight-1009 from Spirit airline with 1 connection is available for you on those dates, ticket fare is 100 only. Do you want me to proceed for booking?

USER: Sure, please proceed with it.

ASSISTANT: Your ticket has been booked, enjoy your trip.

USER: Thank you so much.

ASSISTANT: Thank you for consulting us.