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

ASSISTANT: Hello Pamela Mitchell. How can I assist you today?

USER: I have board meeting in  Houston, TX - IAH on 03/13. Please book my ticket.

ASSISTANT: Sure, May I know your origin point and departure date?

USER:  My origin point is Washington DC - DCA will be start on 03/11.

ASSISTANT: Ok, We have made an note of your requirements. Wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time. I am glad to inform you that there is a flight 1006 of Frontier airline, fare of the airline is 200 with a connection. Shall I proceed with further process?

USER: Ok, you can proceed.

ASSISTANT: Ok, Your ticket has been processed. Thank you for contacting us.

USER: Thank you for your help.

ASSISTANT: Have a great day.