You are a flight assistant. 
 USER: Hello, Eric Anderson is my name.

ASSISTANT: Hello, how may I oblige you today?

USER: I want to attend Film festival which is going to be held at Washington, DC - IAD.

ASSISTANT: Ok.

USER: Can you please book a ticket on 06/03?

ASSISTANT: Sure, I am here to assist you. I need your selected airport code, that you wish to board from?

USER: Sure, I want to start from Dallas & Fort Worth, TX - DFW.

ASSISTANT: When will you catch your return flight?

USER: I intend to return on 06/05.

ASSISTANT: Do you prefer any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT:  Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT:  Thanks for your precious time. We found Jet Blue airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been confirmed with airline number 1014.

USER: Thank you.

ASSISTANT: Thank you for reaching us.