You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: Can you please help me in booking my flight from IAH to reach all the famous places at DCA?

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: Thank you, my planned travelling dates are Aug 12th and Aug 14th.

ASSISTANT: May I know your name please?

USER: I am Christopher Martinez here.

ASSISTANT: Do you have any connection limit?

USER: I prefer a flight which has maximum a single connection.

ASSISTANT: Is there any other specifications?

USER: I don't have any more specifications.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1013 in economy class and connection is 1.

USER: Ok, please reserve it.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for the service.

ASSISTANT: Thank you for reaching us.