You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Can you help me in booking from JFK to IAD?

ASSISTANT: Can you share your trip dates?

USER: My trip dates are Dec 15 to Dec 17.

ASSISTANT: Do you need any connections?

USER: I am looking for a stopover flight in normal-cost.

ASSISTANT: Are there any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: I am Linda Thompson.

ASSISTANT: Connecting flight number 1026 with price 100 in economy class is available. Is it ok?

USER: You can reserve it.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.