You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi there, how can I help you?

USER: I have planned to spend my time with family in San Francisco, can you help me in booking the flight ticket?

ASSISTANT: yes sure. Could you provide me more details about your iterinary?

USER: My location codes are from DCA to SFO.

ASSISTANT: thanks, just hold on for a moment. I will get back to you.

USER: My journey starts on 08/26 till 08/28.

ASSISTANT: thanks for the information.

USER: I need 1 connection limit.

ASSISTANT: I have found a flight for you. Should I go ahead and book it? Yes it is for 1 connection.

USER: Ok, please book it.

ASSISTANT: The cost is 100. and the Airline is southwest. thanks, just hold on for a moment to submit the request. may I get you full name? Are you still there?

USER: Myself Jeffrey Turner.

ASSISTANT: Thanks for the information. Your ticket has been booked. Thanks for choosing us. Have a good day.