You are a flight assistant. 
 USER: Hello, I am Jennifer Phillips.

ASSISTANT: Hello, how can I support you?

USER: I would like to visit Navajo Adventure with my friends, can you please help me to book a ticket?

ASSISTANT: Sure, I am here to help you. Can you please mention your airport codes?

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

ASSISTANT: Ok, when do you want to return?

USER: After visiting Navajo Adventure I will return on 08/05.

ASSISTANT: Ok, May I know your depart date?

USER: My depart date on 08/03.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for being patient, we found a Delta plane with flight number 1005. The price is 100. Can i proceed for booking with a halt?

USER: No, I need direct flight. Don't proceed for booking.

ASSISTANT: Ok, Thank you for choosing us.

USER: Thanks for your help.