You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I be at your service for the day?

USER: I am Michael Roberts. I need to book a flight ticket from HOU to OAK, can you please help me for booking?

ASSISTANT: Sure, we are here to help you. Kindly, mention your fare limit.

USER: I can pay up to 5000.

ASSISTANT: Please, share the starting journey date.

USER: I would like to travel on 10/23 to 10/25.

ASSISTANT: Do you need any connection in your journey?

USER: I need a connecting flight.

ASSISTANT: Please wait for a while, I will search flight for you.

USER: Ok, proceed for booking.

ASSISTANT: You have a flight with airline Southwest and flight number is 1000 with a halt and price is 100.

USER: Ok, proceed.

ASSISTANT: Your reservation is done.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Thanks for approaching us,.