You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to attend music concert at IAD, can you please help me with booking a flight ticket from DFW?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My journey dates are Mar 1 to Mar 3.

ASSISTANT: Do you have any limits on number of connections?

USER: I need a connecting flight which depart in afternoon.

ASSISTANT: May I know your name for the documentation purpose?

USER: I am Janet Roberts.

ASSISTANT: Do you want any another specifications on this journey?

USER: No.

ASSISTANT: We found a connecting flight with American Airlines  having an economy class seat with flight number 1001.

USER: You can reserve it.

ASSISTANT: Your ticket reservation done.

USER: Thank you.

ASSISTANT: Welcome, thank you for reaching us.