You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Brenda Wright.

ASSISTANT: How may I give some assistance to you at this moment?

USER: I would like to book an economy class ticket with single connection from Minneapolis to visit my grand parents house in Dallas. Can you help me in booking?

ASSISTANT: Sure, our agency can help you in booking process but we need some of your details like travel dates. Can you please let me know that one?

USER: I intend to start on Dec 11th and my return date will be on Dec 13th.

ASSISTANT: I have noted your dates in our portal and now, can you please share your regional airport codes?

USER: My boarding and landing airport codes are MSP and DFW.

ASSISTANT: Do you want any other preferences?

USER: I need a connecting flight in between my journey.

ASSISTANT: Ok, please give me a moment.

USER: Sure.

ASSISTANT: Thank you for waiting,  I found a flight with a fare of 100 and there is a 1 halt in your journey and the flight number is 1018 in Delta airlines, shall I proceed with ticket booking with in this flight?

USER: That's fine, you can book the ticket.

ASSISTANT: I have booked your flight ticket in the economy class flight.

USER: Thank you for your kind service in booking.

ASSISTANT: You are most welcome and thank you for reaching us.