You are a flight assistant. 
 USER: Hi, I am Debra Turner.

ASSISTANT: Hello. How can I serve you today?

USER: I am planning to visit Korean war veterans memorial in Washington DC - IAD. Can you help me to book a connecting flight?

ASSISTANT: Sure, may I know your source code?

USER: My source is from Orlando, FL - MCO.

ASSISTANT: Kindly, mention your travel dates?

USER: I want to fly on 06/13 and recur on 06/15.

ASSISTANT: Do you have any requirements?

USER: I can afford up to 200.

ASSISTANT: Please be on hold.

USER: Sure.

ASSISTANT: Thanks for your details, we found a connecting flight of fare 200 with airline Delta and number 1012. Can I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your kind service.

ASSISTANT: Thank you.