You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: I'm planning to attend a wedding, can you book a ticket from IAH to MSP?

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

USER: Sure, my planned departure and return travel dates are 28th and 30th of July.

ASSISTANT: May I know your name for further process?

USER: My name is Samuel Clark.

ASSISTANT: Do you have any preferences regarding timings of your journey?

USER: No, I don't have any time concerns.

ASSISTANT: Do you have any another specifications?

USER: Yes, I prefer single connected flight.

ASSISTANT: Ok, please hold on a moment.

USER: Sure.

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

USER: That's fine for me, you can proceed for booking the ticket.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1001.

USER: Thank you so much for your help.

ASSISTANT: You are welcome Samuel Clark.