You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to travel from CLT to LGA. Can you help me to book a flight ticket?

ASSISTANT: May I know your travel dates?

USER: I want to fly in the flight on July 28 and July 30.

ASSISTANT: Do you want any connecting flight?

USER: I am comfortable with any number of connections.

ASSISTANT: Are there any airline preferences?

USER: I prefer normal-cost airline.

ASSISTANT: May I know your name?

USER: I am Shirley Baker.

ASSISTANT: Flight number 1026 with two connections with price 100 is available. Is it ok for you?

USER: Yes, book the ticket.

ASSISTANT: Your ticket has been booked. Departure time is 10:00AM and arrival time is 7.

USER: Thank you for your help.

ASSISTANT: Thanks for reaching us.