You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I am Melissa Wilson want to visit HOU, can  you book a ticket from SEA?

ASSISTANT: Sure, I am here to help you with booking. May I know your travelling dates please?

USER: Sure, my travelling dates will be 03/19 and 03/21.

ASSISTANT: Ok, please be on hold.

USER: Ok.

ASSISTANT: There is a connecting flight from Jetblue airlines with a fare of 200, shall I confirm this ticket?

USER: Ok, proceed with my booking.

ASSISTANT: Your ticket is confirmed with the flight-1008.

USER: Thank you.

ASSISTANT: Welcome, have a safe journey.