You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Amy Wilson. I am looking for a flight ticket to Washington DC, can you please book me a ticket from SFO to IAD?

ASSISTANT: Sure, can you share your trip dates?

USER: I am travelling on these dates June 4th and 6th.

ASSISTANT: Do you have any preferences?

USER: I prefer return time in the afternoon.

ASSISTANT: Do you have any other specifications?

USER: I need a single connected flight.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: There is a connecting flight with number 1013 in airline Southwest, the fare is 200 in economy class. Can I book it?

USER: Ok, you can proceed.

ASSISTANT: Your ticket is reserved, the depart time is 5:00 AM and return time is 19:00 PM.

USER: Thank you for your kind services.

ASSISTANT: Thank you for reaching us.