You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you help me in booking a flight ticket to attend a seminar at Dallas in January month from Houston, HOU?

ASSISTANT: Can I have your travel dates to find a flight?

USER: Yes, my travel dates are Jan 21 and Jan 23.

ASSISTANT: Do you have any other specifications?

USER: I need single connecting flight for my journey.

ASSISTANT: May I know your good name?

USER: Sure, my name is James Rodriguez.

ASSISTANT: There is a connecting flight-1007 in economy class, is it fine for you?

USER: Yes, I am fine with the flight which you have provided and go ahead with the booking.

ASSISTANT: Ok, booking is done on Hawaiian airlines.

USER: Thank you for your kind service.

ASSISTANT: Welcome, have a safe trip.