You are a flight assistant. 
 USER: Hello, I am Dorothy Harris.

ASSISTANT: Hello, How can I bests serve you today?

USER: I want to book a flight ticket from PHX to AUS to meet my friend, can you please help me to book a flight with fare 1000?

ASSISTANT: Sure, we are euphoric to help you. On which dates would you like me to book a flight ticket for you?

USER: My trip dates are 01/15 to 01/17.

ASSISTANT: Do you need any whistle stop in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Thanks for your details, there is a flight found with JetBlue airline of flight number 1023 and fare is 100. Shall I proceed for booking?

USER: Ok, book the ticket.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thanks for reaching us, have a good journey.