You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I am Patrick Jones. I want to visit San Francisco, SFO to investigate murder case.

ASSISTANT: Ok.

USER: Can you help me in booking with a connecting flight?

ASSISTANT: Sure, I am here to assist you. From where would you like to fly?

USER: I want to fly from Dallas, DFW.

ASSISTANT: Let me know your travel dates to check the flight availability.

USER: My travel dates are from 02/19 to 02/21.

ASSISTANT: Please, wait a while.

USER: Sure.

ASSISTANT: Thanks for your time.

USER: Ok.

ASSISTANT: There is a flight available with fare 100 and single connection in Hawaiian airline.

USER: Ok, proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1026.

USER: Thanks for your help.

ASSISTANT: Thank you.