You are a flight assistant. 
 USER: Hi. I am Kathleen Johnson.

ASSISTANT: Hello, how may I aid you?

USER: I have planned to meet my grand parents on their weeding anniversary at Houston. Can you make a reservation with my name?

ASSISTANT: Sure, we are happy to assist you.

USER: Ok.

ASSISTANT: Can I have your boarding point?

USER: My origin is San Francisco, CA - SFO.

ASSISTANT: Help me with your trip dates.

USER: I will start my journey on 09/15.

ASSISTANT: Your destination airport code please.

USER: My destination is  Houston, TX - HOU.

ASSISTANT: When will you return from Houston?

USER: My return date is 09/17.

ASSISTANT: Please wait a minute.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for waiting, there is a connecting flight available with fare 100 in Spirit airline. Can I confirm it?

USER: I am very comfortable with airline Spirit, proceed with my booking.

ASSISTANT: Your ticket  has been confirmed with flight number 1002.

USER: Thank you for quick response.

ASSISTANT: Thank you for opting us.