You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I'm Charles Young. Can you help me to book a ticket from TX - HOU to CA - SFO?

ASSISTANT: Sure,please provide your travelling dates.

USER: Yes, my travel dates are 08/06 and 08/08.

ASSISTANT: Do you have any other specifications ?

USER: Yes, my price should be within 5000 and connection should be 1.

ASSISTANT: I am happy to say this I found a flight ticket for you.The price is 200,with 1 connection. Airline is Jet Blue and flight number is 1011.

USER: Ok, proceed with my booking.

ASSISTANT: OK. Your flight ticket is booked,happy journey.

USER: Thank you.

ASSISTANT: Your welcome.