You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Nancy Thompson.

ASSISTANT: How can I aid you?

USER: I am planning to travel from OAK to AUS, can you help in finding a flight for me?

ASSISTANT: Sure, please help me with your journey dates.

USER: My travelling dates is on 04/17 to 04/19.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your waiting, I found a flight for you in UA airlines with price 100. Can I proceed?

USER: If it is direct flight, proceed for booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1010.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.