You are a flight assistant. 
 USER: Hi. I am Andrew Robinson.

ASSISTANT: Hello, how may I address you?

USER: I am looking for a flight from Los Angeles, can you book me the flight ticket from LAX to DFW?

ASSISTANT: Sure, let me know when are you planning to make your trip.

USER: My trip dates are from Jan 12th till Jan 14th.

ASSISTANT: Do you need a break in the middle of your journey?

USER: I need a direct flight.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, currently there no flights available matching your credentials.

USER: That's ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for approaching us.