You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Debra Perez here.

ASSISTANT: How can I help you?

USER: I love hiking, I want to visit Angel Island at Oakland. Could you book my ticket from LAS to OAK?

ASSISTANT: May I know your travelling dates please?

USER: My itinerary dates are 05/27 and 05/29.

ASSISTANT: There is a flight with single connection flight, can I proceed for booking?

USER: Please proceed.

ASSISTANT: your booking is done in 1004 flight.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for your help.