You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I need you to book a flight ticket from LAX to DFW. Please help me.

ASSISTANT: May I know your travelling dates?

USER: January 30 and February 01, are my planned travelling dates.

ASSISTANT: Do you require any stopover in between the journey?

USER: Yes, I need a break in between my journey.

ASSISTANT: Do you require any other specifications?

USER: Nothing much to state.

ASSISTANT: May I know your good name?

USER: Robert Williams here.

ASSISTANT: There were no flights running currently with your specified dates to travel.

USER: That's ok. Thank you.

ASSISTANT: Thank you for opting us.