You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Samantha Nelson. I am planning to go for shopping at Washington, IAD. Can you please book a ticket for me?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: Journey dates are 04/25 to 04/27.

ASSISTANT: Can you please provide your take off airport code?

USER: Source code is Austin, AUS.

ASSISTANT: Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Sure.

ASSISTANT: We have found a connected flight with JetBlue airlines, flight number 1019 and the fare of 100.

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a good day.