You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you for this day?

USER: I have got a job in Houston, I am vacating my origin place Seattle, could you find a ticket from SEA to HOU?

ASSISTANT: Sure. Can you share your travelling dates?

USER: My travel dates are from 01/30 to 02/01.

ASSISTANT: May I know your name?

USER: My name is Paul Williams.

ASSISTANT: I have found a flight of Southwest airlines, do you fine with that flight?

USER: Due to urgency in reporting the job, I am looking for a direct flight.

ASSISTANT: Sorry, there is no direct flight. Sorry for inconvenience.

USER: Ok, no problem, I will find any other mode of transport. Thank you for your information.

ASSISTANT: Welcome.