You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Scott Martinez.

ASSISTANT: How can I aid you today?

USER: Can you please help me in booking my flight ticket from OAK to IAD?

ASSISTANT: Sure, I will help you with that.

USER: Ok.

ASSISTANT: Can you please mention your preferable travel dates for booking flight ticket?

USER: My trip dates are 04/17 and 04/19.

ASSISTANT: Just hold on a moment, I will check flight availability in this route.

USER: Ok, sure.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 100 provided by Southwest airlines. Shall I confirm this flight ticket for you?

USER: Ok, please proceed.

ASSISTANT: I have confirmed your flight ticket, flight number is 1011.

USER: Ok, thank you.

ASSISTANT: You are welcome Scott Martinez.