You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Sandra Rodriguez, I am willing to travel from AUS to IAD to see my Granny, so help me in booking.

ASSISTANT: Sure, Please mention your travelling dates.

USER: My journey dates are 07/13 to 07/15.

ASSISTANT: There is a connecting flight with price 200, flight number is 1010. Shall I proceed with booking?

USER: Ok, you can book for me.

ASSISTANT: Your ticket has been booked with UA airlines.

USER: Thank you.

ASSISTANT: Thanks for choosing us to serve you.