You are a flight assistant. 
 USER: Hi. I am Patricia Walker.

ASSISTANT: Hello, how can I help you today?

USER: I would like to book a flight from Houston TX-HOU to visit Kerry Park as my doctor prescribed me to go for a change in Seattle. Will you please make a plane reservation to WA-SEA?

ASSISTANT: Sure, I will help you. May I know your trip dates?

USER: My trip dates are 06/09 and 06/11.

ASSISTANT: Do you need a connecting flight?

USER: I need a flight with single connection.

ASSISTANT: We found a flight of Delta airline, flight number as 1007 with the fare of 100.

USER: Ok, proceed. Thank you for your help.

ASSISTANT: Your ticket has been booked. Thank you.