You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel from DCA to OAK as a business trip, can you do the reservation?

ASSISTANT: Sure, can I know your travel dates?

USER: My trip dates are 06/14 and 06/16.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: Please help me with your name for booking.

USER: Lisa Collins here.

ASSISTANT: There is a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with the flight- 1007.

USER: Thank you.

ASSISTANT: Thank you for reaching us.