You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Myself Brenda Turner. I need to book a flight ticket from IAH to LAS.

ASSISTANT: May I know your travelling dates please?

USER: My preferable dates are from 04/25 to 04/27.

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

USER: Yes, please proceed with the booking.

ASSISTANT: Your booking is done in 1018 flight.

USER: Can I know the price.

ASSISTANT: It costs you 200.

USER: Thank you for helping me.

ASSISTANT: Than you.