You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you today?

USER: Myself Justin Roberts, can you help me to book a flight ticket from TX - HOU to CA - OAK?

ASSISTANT: Sure, can you please provide your travel dates?

USER: Ok, my travel dates are 10/07 and 10/09 respectively.

ASSISTANT: Wait a moment please.

USER: Yes, I will wait for your response.

ASSISTANT: Southwest airlines is available on this route with a ticket fare of 300, shall I book your ticket?

USER: Yes, please book it.

ASSISTANT: Justin Roberts, your ticket is booked with flight number 1015.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for contacting us, have a safe journey.