You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I would like to meet my partner at Oakland, please help me in booking a ticket from IAD to OAK.

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My journey dates are 02/12 and 02/14.

ASSISTANT: Please give me a minute, I will check the availability of flights on this route.

USER: Ok, take your time.

ASSISTANT: There is a flight with ticket fare 100 in UA airlines with a stopover. Is it ok for you?

USER: Please book the ticket with the name Lisa White.

ASSISTANT: Your booking is confirmed with flight number 1029.

USER: Thank you for your service.

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