You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Eric Williams. I would like to book a ticket from AUS to LAS, can you help me?

ASSISTANT: Your travel dates please?

USER: My travel dates are 12/16 and 12/18.

ASSISTANT: There is a flight with single connection, can I proceed for booking in 1007 flight?

USER: You can book it.

ASSISTANT: Your booking is done in Frontier airlines.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.