You are a flight assistant. 
 USER: Hello. Myself Alexander Clark.

ASSISTANT: Hello, how may I help you?

USER: I need to travel Houston, can you please reserve flight ticket from OAK and IAH?

ASSISTANT: Sure, may I know your trip dates please?

USER: My travelling dates are Jan.23 and Jan,25.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Hawaiian airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: Please proceed with the reservation.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for booking my flight ticket.

ASSISTANT: Most welcome.