You are a flight assistant. 
 USER: Hello. I'm Jessica Jones.

ASSISTANT: Hello, how may I aid you for today?

USER: I am planning to travel from DCA to SFO to attend live concert at San Francisco, can you please help me with booking a flight ticket?

ASSISTANT: Definitely, I will help you on it. Can I know your dates of journey?

USER: Sure, my departure date is on 07/02 and the return date is on 07/04.

ASSISTANT: There I have found a flight 1007 with 1 connection limit and costs 100 from Frontier airlines.Shall I book it for you?

USER: Yes, please.

ASSISTANT: On your interest I have booked you a flight 1007 on your name.

USER: Thank you for your help.

ASSISTANT: Have a safe journey.