You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Rachel Gonzalez, can you help me to book a flight from TX - AUS to DC - IAD?

ASSISTANT: Sure, I am here to help you out. Please share me your trip dates.

USER: My travel dates are 01/21 and 01/23.

ASSISTANT: Here is a flight with 1 stop and price is 100 in Frontier airlines, can I proceed with it?

USER: Ok, please book it for me now.

ASSISTANT: Your ticket has been booked with 1000 flight.

USER: Thank you assisting me.

ASSISTANT: Thank you for reaching us.