You are a flight assistant. 
 USER: Hello, myself Kimberly Anderson.

ASSISTANT: Hello, how can I help you?

USER: I am planning to book a flight ticket to SFO from DCA, can you please help me out?

ASSISTANT: Sure, I am here to help you. please share your trip dates.

USER: Sure, my planned travelling dates are Jan 09 and 11.

ASSISTANT: Do you need any airline preference?

USER: Yes, I prefer economy class.

ASSISTANT: If you need any other requirements please share me.

USER: Sure, I need 1 connected flight.

ASSISTANT: There is a connecting flight in economy class with AA airlines and ticket fare of 100. May I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket is reserved with flight 1029.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.