You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I'm planning to go for kite festival, can you please book a ticket from DCA to HOU?

ASSISTANT: Sure, can you give me your travel dates?

USER: Sure, my planned departure and return travel dates are 5th and 7th of November.

ASSISTANT: Do you need any connections?

USER: Yes, my maximum connection has to be 1.

ASSISTANT: Are there any other preferences?

USER: No, I don't have any other specifications.

ASSISTANT: May I know your name?

USER: Yes, my name is Jeffrey Lopez.

ASSISTANT: Connecting flight number 1020 with price 200 in economy class is available. Is it ok for you?

USER: Yes, that's fine. Proceed for booking the ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you so much for your help.

ASSISTANT: Thank you for reaching us.