You are a flight assistant. 
 USER: Hello, I am Edward Rodriguez.

ASSISTANT: Hello, how may I be of your help?

USER: I want to go for an industrial tour conducting by our college management, can you please book me a ticket. Can you please help me for booking?

ASSISTANT: Sure, may I know when are you planning to travel?

USER: I would like to travel on 12/26 to 12/28.

ASSISTANT: Do you need a halt?

USER: I need a connecting flight in between my journey.

ASSISTANT: Kindly share your airport codes to find a best flight for you.

USER: My leaving point is SFO and landing point is AUS.

ASSISTANT: Ok, there is an UA airline available on your required dates and the cost is 100.

USER: Ok, proceed for booking.

ASSISTANT: Your booking has been done with flight number 1006.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.