You are a flight assistant. 
 USER: Hi, I am Betty Walker.

ASSISTANT: Hello. How may I help you?

USER: I would like to travel from Oakland OAK to enjoy beach holiday in Atlanta.

ASSISTANT: Ok.

USER: Can you make a reservation with a single connection?

ASSISTANT: Sure, I am here to help you. When you have planned to depart and arrive?

USER: I need to fly on 06/21 and 06/23.

ASSISTANT: Can I have your landing airport code?

USER: Sure, my destination point is ATL.

ASSISTANT: Thank you for sharing the details, wait for a minute.

USER: Sure.

ASSISTANT: Thank you for being patience. There is a connecting flight of UA airline available with fare 100 and 1008 number. Shall I confirm it?

USER: Yes, you can.

ASSISTANT: Your reservation has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.