You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Myself Linda Mitchell.

ASSISTANT: How may I abet you?

USER: I need to attend an interview in HQ software at DCA, can you please book a ticket from DCA?

ASSISTANT: May I know your travelling dates?

USER: Sure, I need to travel on dates of 10/12 and 10/14.

ASSISTANT: Please wait a moment, let me check with that.

USER: Ok, I will wait for your information.

ASSISTANT: There is a flight available with your requirements. There is one connecting flight and the price is 100. Can I proceed with that?

USER: Ok, you can proceed with that. Thank you for booking the flight ticket.

ASSISTANT: Thank you for booking the ticket with us, the flight number is 1007 and  in the JetBlue airlines.

USER: Thank you.

ASSISTANT: You are welcome.