You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you today?

USER: I am Nicole Miller. I want to book a flight ticket from IAD to SEA to meet my friend, can you please help me to book a flight with single connection?

ASSISTANT: Sure, please share your travelling dates?

USER: My trip dates are 06/25 to 06/27.

ASSISTANT: OK, do you have any price limit?

USER: Yes, It is 200.

ASSISTANT: We found a Delta airline with fare of 100 matches your schedule. Shall I proceed with booking?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed with flight number 1007.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.