You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I am Jacob Harris, I would like to travel from DCA to SFO, can you help me to make a flight reservation?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: Actually I am planning to travel on 11/04 and return back to my city on 1/06.

ASSISTANT: May I have your correct return date?

USER: Return on 11/06.

ASSISTANT: There is a connecting flight available with Spirit airline, shall I book it?

USER: Yes, you can proceed with this flight.

ASSISTANT: Your booking is done with flight number 1026. Happy journey.

USER: Thanks for your help and information.

ASSISTANT: You are welcome, have a nice day.