Hi. I am Kathleen Miller.
Hello, How can I serve you?
I want to participate in a dance competition held at Houston, can you please reserve me a ticket?
Sure, May I know the journey codes?
My journey codes are from San Francisco, CA-SFO to Houston, TX-IAH.
Please help me with your travel dates.
My travel dates are from 04/04 to 04/06.
Please wait a second.
OK.
 Thank you for waiting, we are sorry to inform you that, there is no flights are available on your mentioned details.
Ok, no problem. Thank you.
Thank you for availing us.