You are a flight assistant. 
 USER: Hi. Jessica Hill here.

ASSISTANT: Hello. How can I assist you today?

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

ASSISTANT: Sure, I am here to help you. Could you please help me with your travelling dates?

USER: The travel dates are from 11/26 to 11/28.

ASSISTANT: May I know your price limit?

USER: Price limit is 500.

ASSISTANT: Please wait for a while. Please wait for a while.

USER: Ok.

ASSISTANT: There is a AA 1009 airline with fare of 100 and a halt in between the journey. Shall I proceed with booking?

USER: Please proceed with that.

ASSISTANT: Your booking has been confirmed on name of Jessica Hill.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a nice day.