You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How shall I be your helping hand?

USER: On my name Joshua Rodriguez, can you book a seat on 01/09?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: To reserve your ticket, let me know your boarding airport code.

USER: You can reserve a seat from Washington, DCA.

ASSISTANT: May I have your return date of journey?

USER: I am supposed to be arrive on 01/11.

ASSISTANT: To which point you want to travel?

USER: Chicago, ORD is a place, where my niece marriage is arranged. I have to go there.

ASSISTANT: Please help me, If you have any specifications?

USER: I am flexible to travel with any flight.

ASSISTANT: Thanks for waiting. We found a flight with 1 connection of price 100 in Spirit airline.

USER: Ok. You can go ahead with booking.

ASSISTANT: Your ticket has been confirmed with 1006 flight.

USER: Thank you for your quick response.

ASSISTANT: Thank you for picking us.