You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: I have to attend a meeting in Houston, so can you reserve a flight ticket for my journey from DCA to HOU locations?

ASSISTANT: Sure, please share me your journey dates.

USER: Thank you and my travel dates are on Jan month, 17 to 19.

ASSISTANT: Do you have any limit on maximum number of connections?

USER: Yes, please find the flight with a single connection.

ASSISTANT: May I know your class preference?

USER: I don't have any class preference.

ASSISTANT: Do you have any more specifications?

USER: No.

ASSISTANT: Let me know your name to proceed further.

USER: My name is Cynthia Hernandez.

ASSISTANT: Hawaiian airlines is providing you the connecting flight in economy class, shall I proceed?

USER: Yes, you can continue with booking.

ASSISTANT: Your ticket has been reserved with flight 1019.

USER: Thank you for your help with my flight ticket booking.

ASSISTANT: My pleasure.