You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: Can you please hold me a flight ticket from Houston, TX - HOU to reach Washington, DC - IAD?

ASSISTANT: Sure, could you help me with your travelling dates?

USER: My trip dates are 05/27 - 05/29.

ASSISTANT: Sure, may I know you connection limit?

USER: I need a single connection.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found a flight on Jetblue airline, flight number as 1007 with the fare of 300.

USER: Please reserve.

ASSISTANT: May I know your name for further booking?

USER: I am Jeffrey Martinez.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.