You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Daniel Gonzalez.

ASSISTANT: How may I support you?

USER: I am planning this week day to travel Boston to meet my cousin's. Can you please help me in reserving the ticket from IAD to BOS?

ASSISTANT: Do you prefer either economy or business class?

USER: I am comfort with any class.

ASSISTANT: Please provide me your planned travel dates to proceed.

USER: I am willing to leave on Apr 13th and again I will return back on Apr 15th.

ASSISTANT: We have a connecting flight from Spirit airline, number 1004 and the price is 200. Shall I proceed with the booking?

USER: Yes, please proceed for this.

ASSISTANT: Your ticket has been confirmed in an economy class.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for reaching us.