You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you for today?

USER: I am Stephen Williams, can you guide me booking flight from BOS to IAH?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I am willing to travel on 06/10 and 06/12.

ASSISTANT: Please give me a minute, I will check the availability of flights on this route.

USER: Ok, I will wait for your reply.

ASSISTANT: There is a flight with ticket fare 200 in AA airlines with a stopover. Is it ok for you?

USER: Yes, I am ok proceed to booking.

ASSISTANT: Your booking is confirmed with flight number 1011.

USER: Thank you for booking.

ASSISTANT: Thank you for contacting us, have a nice day.