You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: Can you please book a ticket from OAK to MSP? As I need to consult our family doctor.

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I would like to depart from my location on 9th March and I want to return back by 11th March.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I prefer single connected flight.

ASSISTANT: Do you have any class preferences?

USER: No, I'm ok with any class.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: No.

ASSISTANT: Can you please provide your name to proceed further?

USER: Sure, my name is Charles Walker.

ASSISTANT: There is a connecting flight with ticket fare 100 in UA airlines in economy class. Is it ok for you?

USER: That's fine, you can proceed for booking.

ASSISTANT: Your booking is confirmed with flight number 1010. Depart time is 5:00 hours and arrival time is 19:00 hours.

USER: Thank you so much for your help.

ASSISTANT: Thank you for contacting us, have a nice day.