You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I want to book my flight ticket to PHX from DFW, can you help me with that?

ASSISTANT: Ok, may I know your trip dates?

USER: My trip dates are 10/07 and 10/09.

ASSISTANT: May I know your name please?

USER: I am Charles Gonzalez.

ASSISTANT: May I know your connection limit?

USER: I want single connection.

ASSISTANT: Charles Gonzalez, may I know your class preference?

USER: I prefer economy class.

ASSISTANT: Flight-1001 is available for you with 1 connection by JetBlue airlines in economy class. Can I book it for you?

USER: Ok, proceed.

ASSISTANT: Your ticket is booked, thank you for choosing us.

USER: Thank you for your service.

ASSISTANT: Have a safe journey.