You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Timothy Robinson. I want to book a ticket from ORD. Can you please book a ticket for me?

ASSISTANT: Sure, do you have any specifications?

USER: My connection limit is 1.

ASSISTANT: Can you help me with the travelling dates?

USER: I would like to travel on 11/05 and return on 11/07.

ASSISTANT: For quick process I need your airport codes, can you help me?

USER: My destination airport code is DCA.

ASSISTANT: There is a flight with number 1017 in airline Spirit. Can I book it?

USER: May I know the price?

ASSISTANT: The fare is 200 with single connection.

USER: Yes, you can proceed.

ASSISTANT: Your ticket is booked, happy journey.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.