You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: I am Nicole Lopez, help me to book a flight from Houston, TX-HOU to meet my friend on his birthday. Can you book a connecting flight?

ASSISTANT: Sure, we are gleeful to help you. May I know your destination point?

USER: My destination is DC-DCA.

ASSISTANT: On which dates you would like me to reserve the seat?

USER: I will fly on 01/28 and return on 01/30.

ASSISTANT: Ok, please give me a moment to check the availability.

USER: Sure.

ASSISTANT: Nicole Lopez, we have a flight in JetBlue airline at a price 100 from flight 1016. Can I book it for you?

USER: Sure.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for approaching us.