You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What help that I can assist you?

USER: I have to attend an interview in QA software solutions at Dallas, can you please help me to book a flight ticket from HOU to DFW?

ASSISTANT: Sure, I can help you and may I know your preferable journey dates?

USER: Thank you. My preferable journey dates are Oct 26th and Oct 28th.

ASSISTANT: Is there any other specifications that you need?

USER: Yes, I would prefer a flight which has maximum of a single connection.

ASSISTANT: May I know your name for booking your flight ticket?

USER: My name is Anna Williams.

ASSISTANT: There is a flight in Southwest Airways with a fare of 100 and the connection limit is one, is it ok for your to book the ticket?

USER: Ok, please reserve it.

ASSISTANT: Your flight ticket booking is confirmed on your travel dates in 1013 flight.

USER: Thanks for the great service.

ASSISTANT: You are most welcome and have a happy journey.