You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Amanda Green. I want to travel from HOU to SEA. Can you book a flight ticket for me?

ASSISTANT: How may I help you Green? Please mention your travelling dates.

USER: I want to travel in the flight on 06/13 and 06/15.

ASSISTANT: Please wait a moment.

USER: Ok, take your own time.

ASSISTANT: There is a flight with one connection and the price is 200 in Southwest airlines, can I proceed with the booking?

USER: Proceed to booking.

ASSISTANT: Your ticket has been booked with the flight number 1000.

USER: Thank you for your help.