You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I want to book a ticket from HOU to EWR, can you help me?

ASSISTANT: Can I have your planned dates?

USER: My travel dates are 06/11 and 06/13.

ASSISTANT: Ok, may I know your name in the meanwhile?

USER: Myself Rachel Thomas.

ASSISTANT: There is a flight-1009 with connection 1 and price 100. Are you ok with this?

USER: You can book it.

ASSISTANT: Ok, your ticket has been done with Delta airline.

USER: Thank you for booking.

ASSISTANT: Welcome.