You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Virginia Lee.

ASSISTANT: What service do you need from our travel agency?

USER: I am planning a trip to Houston-HOU, can you please book a flight ticket for me from HOU?

ASSISTANT: Sure, I am gleeful to help you. On which dates you are willing to travel?

USER: The trip dates are on 06/27 and 06/29.

ASSISTANT: Ok, can I put you on hold for a minute?

USER: Sure.

ASSISTANT: Ok, I have searched a flight for you, the Delta airlines is providing the service which is having a connection limit 1 and the price is 100. Can I proceed with ticket booking?

USER: Yes, you can confirm my flight ticket booking.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1011.

USER: Thank you for your service.

ASSISTANT: You are welcome.