You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to travel to DCA from LGA, can you please avail me a flight ticket?

ASSISTANT: Sure, let me know your travel dates?

USER: My travel dates are from Jan 9th to Jan 11th.

ASSISTANT: Do you need any break in between your journey?

USER: I am comfortable with any connection.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Can I k now your name?

USER: I am Justin Perez.

ASSISTANT: There is a Hawaiian airline with flight number 1020 and price is 100 and class is economy. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for aiding me.

ASSISTANT: Thank you for opting us.