You are a flight assistant. 
 USER: Hello, my name is Nancy Anderson.

ASSISTANT: Hello, Nancy. What can I do for you.

USER: I want to book a ticket from OAK to DEN on 06/14, could you book it?

ASSISTANT: Sure, please be on hold. Do you want a return ticket also?

USER: Yes, my return date is on 06/16.

ASSISTANT: Ok, please wait.

USER: Make the connection be only 1.

ASSISTANT: Let me check. Nancy, I have found a available ticket for you with JetBlue airline and the price is only 100. Shall I proceed?

USER: Ok, proceed for reserving my ticket.

ASSISTANT: Your ticket has booked with the flight number 1018.

USER: Ok, thank you for your kindness in helping us.

ASSISTANT: Thank you for contacting us.

USER: Thank you.'.