You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for this moment?

USER: I am planning to visit Washington, can you please book me a ticket from CLT to IAD?

ASSISTANT: Sure, could you please specify me with your dates of journey?

USER: My preferable journey dates are from 02/11 to 02/13.

ASSISTANT: The flight with the connections limit 1 of fare 100 has found, shall I proceed with this ticket booking?

USER: Please reserve the ticket with my name Carol Thomas.

ASSISTANT: Your seat has been reserved with the Hawaiian airline and flight number 1011.

USER: Thank you for booking my ticket.

ASSISTANT: You are welcome and have a happy journey.