You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am David Phillips.

ASSISTANT: Ok.

USER: I would like to book a ticket from OAK to DCA, can you help me?

ASSISTANT: Sure, I will assist you. Could you please help me with your travelling dates?

USER: My travel dates are 05/14 and 05/16.

ASSISTANT: May I know your price limit?

USER: My price limit 1000.

ASSISTANT: Please wait for a while. There is a Jet blue 1010 airline with fare of 100 and a stopover in between the journey.

USER: You can book it.

ASSISTANT: Shall I proceed with booking? Your booking has been confirmed on name of David Phillips.

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us, have a great day.