You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, do you need any help from us?

USER: I am Margaret Campbell. To attend the memorial services of my granny's, I have to go to Oakland-OAK, can you help me in booking?

ASSISTANT: Sure, could you please tell us from which location you need booking?

USER: It's a round trip, my airport code is OAK.

ASSISTANT: Ok, when would you like to travel?

USER: My journey dates are 01/17 to 01/19.

ASSISTANT: The Southwest airline with flight number 1008 is available having fare as 100 and connection as 1. Would you like me to book this plane ticket?

USER: You can reserve it.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for helping.

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