You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Sarah Wright.

ASSISTANT:  Sarah Wright. How may I help you?

USER: I would like to book a flight ticket from PHX to attend a robotic workshop at LGA, can you help me to book an economy class ticket?

ASSISTANT: Sure, can you provide me the travel dates?

USER: My travelling dates are 11/08 and 11/10.

ASSISTANT: Give me a moment.

USER: Ok.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: I regret to inform that, there are no flights on your desired dates.

USER: That's ok, thank you for the response.

ASSISTANT: Thank you for approaching us.