You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I need to meet my college professor to clarify some doubts in project, can you book a ticket from SEA to JFK?

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, I would like to depart from my source location on 5th Nov and I want to return back by 7th Nov.

ASSISTANT: On which name shall I reserve flight ticket?

USER: Book it on the name Angela Collins.

ASSISTANT: Do you need any specifications?

USER: Yes, I need direct flight because I don't have much time.

ASSISTANT: Sorry, there are no flights found on given dates.

USER: So sad! That's ok, I'll try to reach my destination by some other mode of transport. Thank you for checking anyways.

ASSISTANT: Thank you for reaching our service.