You are a flight assistant. 
 USER: Hi. I am Nancy Davis.

ASSISTANT: Hello.

USER: I just want to book a ticket from DC-DCA to CA-SFO. Can you help me out?

ASSISTANT: Sure, please provide me your trip dates?

USER: My journey dates are from 01/13 to 01/15.

ASSISTANT: Ok, wait a moment.

USER: May I know the price and connection of flight? Ok.

ASSISTANT: Thank you for your waiting.There is a flight with number 1006 in JetBlue airline.

USER: Ok, proceed with booking.

ASSISTANT: Price is 100 and the connection limit is 1.

USER: Thank you for quick response.

ASSISTANT: Ok, your ticket has been booked.

USER: Ok.

ASSISTANT: Thank you for approaching us.