You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Sharon Hill.

ASSISTANT: How may I assist you for the day?

USER: I have to go to Detroit for receiving my parents coming from India, can you please help me to book a ticket from HOU to DTW?

ASSISTANT: Sure, I am mirthful to help you with that. Can you please share your planned travel dates?

USER: My journey dates are Nov 1 to Nov 3.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: I have found a flight in Delta airline with single connection limit and the ticket price is 100.  Shall I proceed with booking?

USER: You can book it.

ASSISTANT: Sharon Hill, your booking is confirmed with the flight number 1015.

USER: Thank you.

ASSISTANT: Thank you for reaching our agency, have a safe journey.