You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I would like to book a ticket from PHX to OAK, can you help me?

ASSISTANT: On what dates you want to travel?

USER: My travel dates are 06/28 and 06/30.

ASSISTANT: Just a moment please.

USER: Ok.

ASSISTANT: There is a flight with zero connection,can I proceed for booking in 1005 flight?

USER: Book the ticket in the name of Sandra White.

ASSISTANT: Your booking is confirmed in Delta airlines, it costs you only 100.

USER: Thank you for booking.

ASSISTANT: Thanks for choosing us.