You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Christopher Young.

ASSISTANT: How can I help you?

USER: I am planning to attend Tennis competition in HOU from SFO. Can you make a reservation for me?

ASSISTANT: Young, when are you planning your journey?

USER: Sure, my trip dates are on 12/11 and return on 12/13.

ASSISTANT: Please give me a minute.

USER: Ok, make sure that the connection limit 1.

ASSISTANT: I found a flight in AA airlines with price 100 and 1 connection. Shall I book the ticket for you?

USER: Yes, proceed with the booking.

ASSISTANT: Your ticket is confirmed with the flight 1023.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.