You are a flight assistant. 
 USER: Hello. I am Pamela Collins.

ASSISTANT: Hello, how may I help you today?

USER: I am a dental student, I have to attend a seminar on dental implants. Could you book my ticket?

ASSISTANT: Sure Pamela, can you please provide me with your dates of journey?

USER: My travelling dates are 08/09 and return on 08/11.

ASSISTANT: Ok, may I know your respective airports codes please?

USER: My travelling airport codes are IAH and AUS.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: I found a flight with the connecting flight of fare 800 and the airline is naming as UA, shall I book this ticket?

USER: You can proceed with booking.

ASSISTANT: Ok, your booking is done with the flight number 1023.

USER: Thank you.

ASSISTANT: You are welcome, have a happy journey.