You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: I need to travel from DFW to DCA, can you help me?

ASSISTANT: Ok, can I know your planned trip dates?

USER: My travel dates are 10/05 and 10/07.

ASSISTANT: May I know your good name?

USER: I am Benjamin Miller.

ASSISTANT: Is there any other requirements?

USER: I am ok with any flight.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: American airlines are providing a flight having a connection limit 1 and the ticket fare of 200. Can I proceed with the ticket booking?

USER: Yes, proceed.

ASSISTANT: Ok, your flight ticket is confirmed in an economy class and the flight number 1012.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a safe journey.