You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Kimberly Phillips here. I want to meet my ailing grandmother, so please book my ticket from IAD to EWR.

ASSISTANT: Sure, can you share your trip dates?

USER: My trip dates are Jan 30 and Feb 1.

ASSISTANT: Do you have any preferences?

USER: I want to depart in the evening.

ASSISTANT: There is a connecting flight with number 1025 in airline Hawaiian, the fare is 200 in economy class. Can I book it?

USER: Please book my ticket.

ASSISTANT: Your ticket is reserved, the depart time is 23:00 PM and return time is 14:00 PM.

USER: Thank you.

ASSISTANT: Thank you for reaching us.