You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I assist you on the day?

USER: As I am a scientist, I want to attend science festival with my students at San Francisco. Can you do the reservation?

ASSISTANT: Sure, On what dates you prefer to travel?

USER: Dates are 02/13 and 02/15.

ASSISTANT: On what name, Do I need to reserve the ticket?

USER: Patricia Brown here.

ASSISTANT: May I know your travelling airport codes?

USER: My airport codes are AUS-SFO.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We found a Jet Blue airline, with fare of 300 available on your specified dates.

USER: Please do the booking.

ASSISTANT: Your reservation is done with flight number 1005, having a stopover.

USER: Thank you so much.

ASSISTANT: Thanks for choosing us.