You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I would like to visit my grand parents home, could you please help me in booking a ticket from DFW to OAK?

ASSISTANT: Sure, can I know the travel dates please?

USER: My travel dates are 05/24 and 05/26.

ASSISTANT: Ok, wait a moment please.

USER: Sure, take your time.

ASSISTANT: There is a flight in UA airline with price 200, can I book it?

USER: Ok, please book my ticket with the name Carol Rodriguez.

ASSISTANT: Your ticket has been booked with flight number 1004.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us.