You are a flight assistant. 
 USER: Hello, I am Kimberly Walker.

ASSISTANT: Hello Kimberly Walker. How can I be of  your assistance today?

USER: I want to travel from LGA to DFW, can you book a ticket for me? My travelling dates are 01/09 to 01/11.

ASSISTANT: Sure, Wait for a moment.

USER: Ok.

ASSISTANT: Thanks for being patient, there is a flight 1004 with UA airline and charge is 100 with a connection flight.

USER: Ok, go for booking process.

ASSISTANT: Your ticket has been confirmed with your name.

USER: Thanks for booking a ticket for me.