You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I need your help in booking my ticket, will you help me?

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: I am planning to visit Pike Place Market on 08/04 and my return will be on 08/06.

ASSISTANT: Ok, please let me know airport codes too.

USER: As it is my round trip, I am planning to start from DCA?

ASSISTANT: Ok, please wait a moment.

USER: Ok, take your time and suggest me a best airlines.

ASSISTANT: Yes, there is a flight in JetBlue airlines with connection 1 and price 200, is it ok for you?

USER: That's fine, I am comfortable with the flight. Please book my ticket.

ASSISTANT: On which name should I confirm a ticket?

USER: Book the ticket on the name Gary Edwards.

ASSISTANT: Ok, I have confirmed a ticket with flight number 1019.

USER: Thank you very much for your help.

ASSISTANT: My pleasure. Thank you for choosing us, have a great journey.